Select Page

M. Andrew Maier, Ph.D., CIH, DABT, Fellow AIHA

Cancel
M. Andrew Maier, Ph.D., CIH, DABT, Fellow AIHA
Principal, Toxicology, Health, and Ecological Sciences

M. Andrew Maier, Ph.D., CIH, DABT, Fellow AIHA

Principal, Toxicology, Health, and Ecological Sciences (513) 520-2943 Cincinnati. OH amaier@integral-corp.com

Dr. Andrew Maier has more than 30 years of professional work experience in the areas of environmental health, occupational hygiene, and toxicology. He has provided oversight for diverse risk and safety assessment projects and spearheaded new initiatives. In his capacity as an industrial hygienist, toxicologist, and risk assessor, he has led numerous projects and has coauthored toxicological reviews, technical reports, and human health risk assessment documents for several hundred individual substances. These assessments include critical examination of epidemiology and toxicology data for deriving cancer and noncancer risk values. He also completed numerous cancer risk assessments, including critical examination of mode of action and human relevance considerations using weight of evidence methods in support of dose-response assessments for EPA and California Proposition 65 issues.

Dr. Maier has an established history in occupational toxicology and industrial hygiene and has managed industrial hygiene programs for a diverse array of facilities while serving as an industrial hygienist in the petrochemical industry. He has also directed academic and continuing education courses on evaluating workplace exposures. Based on this experience, he is well versed in the areas of occupational, consumer, and environmental exposure assessment, development and implementation of control strategies, hazard communication and training, and health and safety management systems. He has recently served in facilitating multistakeholder dialogs among federal agency (EPA, OSHA, National Institute for Occupational Safety and Health [NIOSH]) and professional society practitioners (AIHA) in methods for the conduct of occupational risk assessments.

Dr. Maier continues to be actively engaged in developing research to improve risk assessment approaches through the integration of basic biology and risk assessment science. Recently his research efforts have focused on methods and approaches for using biological exposure and effect markers to reduce uncertainties in risk assessment and methodologies for deriving occupational exposure limits. He has served for multiple reappointments as a Toxicology Fellow at NIOSH in support of exposure limit methods development, and currently holds such a position with a focus on expanding the coverage of occupational exposure limits (OELs) for worker health protection using new approach methodologies.

Dr. Maier remains active in communicating his findings to the broader scientific community through active participation and leadership in professional societies, routine publication of his work, development and conduct of training courses, and presentation of invited lecturers. Current efforts include developing and improving the use of collaborative approaches to resolving chemical exposure and risk issues.

Dermal Wipe Sampling for Semivolatile and Nonvolatile Flame Retardants

Resource

April 22 2025

Analytical Method Validation Study of 1,2-Dichloropropane on Charcoal-Based Dermal Collection Patches

Poster

September 25 2024

Comprehensive EHS Program Development for Pharmaceutical Startup

Case Study

November 19 2024

Industrial Hygiene and Occupational Toxicology

TSCA Risk Evaluations Developed comments and recommendations regarding EPA risk evaluations for dichloromethane (i.e., methylene chloride), carbon tetrachloride, trichloroethylene (TCE), and perchloroethylene on behalf of a consortium. Also supported development of hazard assessments and occupational exposure sampling for other consortia, including those representing certain flame-retardant chemistries, formaldehyde, propylene dichloride, 1,2-dichloroethylene, 1,1-dichloroethylene, 1,1,2-trichloroethylene, and 1,4-dioxane. Developed manuscripts on occupational risk methods and best practices for use in educational outreach.
Task-Based Screening Exposure and Hazard Assessment For private sponsors in the food and beverage sector and manufacturing sector, developed screening tools for assessing occupational exposure and risk for selected tasks in product manufacturing.
Cobalt Occupational Limits, Europe Conducted a critical review of the European Committee for Risk Assessment proposed OEL for inorganic cobalt and assessed possible sampling methods.
Nitric Acid Occupational Limits Developed a critical review of current and proposed OELs, including an American Conference of Governmental Industrial Hygienists (ACGIH) proposed threshold limit value for nitric acid. Submitted comments to ACGIH for consideration of their derived value.
Assessment of Silica Exposure in Bulk Product Handling Designed a simulation and exposure characterization study for crystalline silica from use of bulk products in powder product formulation. Supported evaluation of hazard communication and product labeling requirements.
Enzyme OELs For a major pharmaceutical manufacturer, conducted a benchmarking effort and developed a framework for setting exposure banding requirements for biocatalytic enzymes. A similar assessment was developed for setting worker exposure control targets for medicinal enzymes.
Occupational Silica Risk Assessment As part of a technical consulting project for a private sponsor, evaluated the basis for silica occupational toxicology, reliability of OELs, and impacts of protective equipment on exposure and risk in mining environments.
Indoor Air Quality Assessment, California As part of a project for a large federal facility in California, developed and implemented a strategy for evaluating indoor air quality concerns. Project included strategy for worker engagement.
Assessment of Models of Occupational Exposure Estimation On behalf of an industry organization, led an effort to assess alternative models for estimating worker exposure for TSCA risk evaluations. Analyses have led to recommended approaches for dermal exposure assessment, use of nearfield exposure models, and analyses of data for identifying representative exposure groups.
Diketone Substitutes Risk Assessment For a food manufacturing company, reviewed literature and bases for OELs for diacetyl and related compounds. In addition, coauthored an updated book chapter on diacetyl toxicology.
Phthalic Anhydride Occupational Risk Developed a critical review of exposure limits for phthalic anhydride and evaluated risk management and exposure scenarios for a chemical manufacturing site. The project also included evaluation of current state of clinical diagnostic approaches.
Product Ingredient Health Benchmarks For a private sponsor in the automotive technology sector, developed and implemented an assessment approach for worker OELs and handling guidance. Ongoing support includes analysis of OELs for new technologies.
OEL and Impurity Assessments for the Pharmaceutical Industry Evaluated nonclinical toxicology, epidemiology, and clinical data to develop OELs and allowable daily exposures (ADEs) for active pharmaceutical ingredients, impurities, and industrial chemicals. Coauthored more than 150 OEL or ADE documents for numerous companies including molecule innovators and contract manufacturing organizations.
OEL Development for Chemical Company Sponsors Evaluated toxicology and epidemiology data to develop OELs for industrial chemicals and product ingredients. Coauthored more than 10 OEL documents including one for carbon disulfide.
Laboratory Animal Chemical Safety, Cincinnati, Ohio For the University of Cincinnati, developed a toxicology and exposure evaluation tool for ensuring safety in handling laboratory animals for pharmaceutical and chemical research.
Home Health Care Worker Risks, Cincinnati, Ohio In research supported by a NIOSH-funded center at the University of Cincinnati, developing risk assessments for potential exposure to cleaning product ingredients and pharmaceuticals.
Exposure Estimation for Petrochemical Tasks, Cincinnati, Ohio In research supported by a NIOSH-funded center at the University of Cincinnati, developing an analysis of the effects of local factors (such as worker position and wind direction and speed) on task-based exposures.
Guidance for TCE Inhalation Limits for Commercial Workplaces Assessed the basis for applying health-based inhalation risk assessment values for nonindustrial workplaces.
Assessment of Variability in Exposure Limits for Diacetyl Assessed the basis for variability in the current guidance on diacetyl for workplace exposure scenarios.
Assessment of Occupational Risks of Coal Transport Evaluated potential aerosol exposures associated with options for transporting coal and coke via railcars.
Benzene Exposure during Automotive Cleaner Application Developed an exposure assessment for mechanics using automotive cleaning tasks.
NIOSH Cumulative Risk Assessment For a project involving NIOSH-developed methods and guidance on tools, assessed the impacts of multiple stressors on worker health.
Occupational Exposure Assessment for Enzymes Developed strategies to assess exposures to enzymes in product manufacturing.
Hanford Tank Farm Industrial Hygiene Programs, Washington Served as vice-chair of an expert team to conduct a review of the industrial hygiene programs for the management of the nuclear waste storage facility at Hanford, Washington, and served on second panel to assist in implementation.
Developmental Risk for Health Care Workers Evaluated potential development toxicity potential for occupational use of alcohol-based hand sanitizers among health care workers and safety assessment methods for consumer education.
NIOSH Occupational Exposure and Hazard Banding Developed an occupational exposure banding methodology. Responsible for concept development, adaptation of the methodology for emergency response scenarios, and integration of toxicity and physical hazards. Support includes developing and testing methodology and developing training and outreach on the approach.
Occupational Exposure Limits for Food Ingredients Developed methods for deriving and documenting OELs for food production operations.
NIOSH Dermal Risk Assessment For a project with NIOSH, developed an electronic library tool for identifying and prioritizing risk assessment resources for dermal exposures associated with emergency management and response.
OELs for High Priority Chemicals Provided critical analyses of existing OELs for high priority chemicals to support decisions regarding the adoption or modification of OELs for use in New Zealand.
Dose Response Support for Permissible Exposure Limits In collaboration with OSHA, provided critical review of dose-response information for high priority chemicals to support preliminary evaluation of data for derivation of permissible exposure limits (PELs). Developed summaries of key issues for data interpretation.
Chemical Hazards Emergency Medical Management (CHEMM) For a project with the National Library of Medicine, developed and reviewed content for a new on-line resource that provides information needed for chemical emergency response. Also developed outreach presentations.
OEL Development for Petroleum Hydrocarbon Mixtures Developed OEL documentation for petroleum hydrocarbon solvents applying the reciprocal calculation procedure.
Inorganic Borates Occupational Exposure Limit Conducted a critical evaluation of epidemiology and toxicology data and developed an updated concentration-response assessment based on human irritation studies.
Occupational Risk Assessment Issues for Diacetyl Provided in-depth analyses of human effects, exposure, and toxicology data for the butter-flavoring agent diacetyl in support of occupational risk assessment. Effort included developing a published manuscript with a recommended OEL and presenting findings to numerous stakeholder groups.
Immediately Dangerous to Life or Health Concentrations Provided support for NIOSH in developing methods for establishing immediately dangerous to life or health (IDLH) values and conducted data analysis and dossier development for more than 100 chemicals.
OEL Skin Notations For a project with NIOSH, developed and applied a NIOSH protocol for assigning dermal notations to chemicals of interest to occupational settings. Documented notations developed for 112 chemicals.
Biomarker Use for Occupational Risk Assessment For a project sponsored by NIOSH, developed an integrated decision support system to compile, format, and validate potential biomarkers for use in occupational risk assessment. Case studies using three different techniques were developed.
Control Banding Procedure for Biotechnology Company Developed a procedure for assigning control bands for laboratory chemicals and developed an OEL validation methodology for antineoplastic drugs.
Bromopropane OEL Conducted a critical evaluation of the scientific basis for several alternative occupational exposure limits that have been derived for 1‑bromopropane.
Risk Thresholds of Concern Collaborated with client scientists in developing an approach for setting risk assessment dose thresholds for occupational exposure and cleaning validation.  
Comparative Health Hazard Ranking Surveyed available health hazard ranking tools and methods, and provided a comparative analysis of selected systems for hazard ranking and prioritization.
Onsite Program Management Managed all industrial hygiene programs at a 600‑employee, nine-process unit chemical manufacturing facility. Developed and conducted industrial hygiene training programs. Served as the industrial hygiene member on multidisciplinary teams assigned to evaluate overall risks for alternative process chemicals. Codeveloped a training course on human factors design that was adopted for companywide presentation to facility and corporate engineering groups. Developed and implemented facility procedures for asbestos and lead-based paint abatement and evaluated ventilation and noise control systems.
Comprehensive Industrial Hygiene Support and Services Provided support for 12 manufacturing plants, two research and development facilities, and 14 product distribution terminals. Provided technical support including onsite exposure assessments for multiple facilities, facility health and safety auditing, and training support. Served as an industrial hygiene reviewer on corporate environment, health, and safety audit teams.

Risk Assessment Documents, Toxicity Summaries, and Screening Assessments

Pharmaceutical Out-of-Specification Assessments Developed health risk assessments for product batches with various quality metrics outside of specifications, such as buffer components, pH variation, and presence of impurities including nitrosamines.
Alcohol-Based Hand Sanitizers and Developmental and Reproductive Toxicology Risk via Lactation Developed a hazard characterization and safety assessment for ethanol exposures during lactation as relevant to alcohol-based hand sanitizer use. The project includes analyses of developmental effects and internal doses assessed using an updated physiologically based pharmacokinetic (PBPK) model.
Cleaning Product Exposure and Safety Assessment for Surface Disinfectants Developed and implemented a research program related to student exposures to chemical ingredients in surface disinfectants used in educational institutions.
1,2-Dichloropropane Risk Assessment Developed a hazard characterization and dose-response for noncancer and cancer effects of 1,2-dichloropropane.
Ethylene Oxide Community Exposure Provided consulting and technical support for risk assessment and review for community cancer risks in areas adjacent to industrial and commercial facilities that handle ethylene oxide.
Application Support for Electronic Nicotine Delivery System Supported health guideline value selection, toxicological profile development, and risk assessment for premarket tobacco product applications submission requirements for a new electronic nicotine delivery system.
Ethylene Oxide Assessment Developed an evidence integration assessment for dose-response patterns for exposure to ethylene oxide. Assessment considered interspecies difference in key event data for cancer outcomes.
Arsenic Risk Assessment, Canada Coauthored a review of evidence for causality, mode of action, and dose-response implications for ingestion of inorganic arsenic compounds for cancer and noncancer endpoints.
New Molecule Hazard Assessment For a sponsor in the food and beverage sector, developed and implemented a protocol for developing hazard assessments for new molecules that do not have toxicology testing data. An in silico and read-across method was used.
Nitroparrafins Risk Assessment Developed tumor mode of action and cancer dose-response for estimation of a No Significant Risk Level determination for 2-nitropropane for consideration of California Proposition 65 assessment. For 1-nitroproprane, nitroethane, and nitromethane, developed a weight-of-evidence review for cancer, mutagenicity, and reproductive toxicity hazards. Applied read-across methodologies.
Alkanolamines Toxicology Review and Risk Characterization, Canada Served as senior quality assurance reviewer for the hazard and dose-response assessments for a screening risk assessment for alkanolamines.
Relationship between Cleaning Product Use and Asthma Conducted a series of projects on the relationship between cleaning products and asthma. Projects included a critical review of epidemiology studies with a method for reliability scoring; a novel weight of evidence approach for hazard characterization based on sensitization and irritation data; and a quantitative safety assessment method focusing on exposure and hazard for asthma. Tested the model on numerous chemicals including acetic acids, ammonia, and ethanol amines.
Hazard Data Compilation for Trace Organics in Biosolids Developed a data outreach and compilation approach to identify hazard endpoint data for 61 organic chemicals identified in biosolids. This project led to a request for a risk assessment approach for reuse of biosolids generated from a publicly owned treatment works.
Ingredient Review Process for GRAS Determination Evaluated food contact chemicals with regards to status as “Generally Recognized as Safe” (GRAS).
Acetone Toxicology Review and Risk Characterization, Canada Served as senior quality assurance reviewer for the hazard and dose-response assessments for a screening risk assessment for acetone.
Toxicokinetics Summaries for Health Effects Support Documents For EPA, Office of Water, served as coauthor or senior reviewer for toxicokinetics chapters of the Health Effects Support Document for alachlor, acetochlor, and metolachlor.
RfD Development for Alachlor and Acetochlor Degradates Reviewed and compiled key data in support of an expert panel consultation to derive oral reference doses (RfDs) for environmental degradation products for the two herbicides alachlor and acetochlor.
Hamilton County Annual Air Toxics Report, Ohio Developed a summary report for Hamilton County describing emissions, air monitoring data, odor complaints, and potential health risk.
EPA IRIS Toxicological Reviews Served as lead author, coauthor, or senior quality assurance reviewer for Integrated Risk Information System (IRIS) toxicological review documents for soluble nickel, decabromodiphenyl ether, tetrahydrofuran, and phenol.
Toxicology Support for EPA Office of Water 6-Year II Review Providing analysis and summaries of toxicity for 75 chemicals as part of the 6-year review cycle in support of the EPA’s drinking water regulations.
Pesticide Inert Ingredient Assessments Developed screening level exposure and health hazard assessments for additives to pesticide formulations using structural analog approaches.
Toxicology Review for Oxides of Nitrogen Under contract to EPA National Center of Environmental Assessment, developed an updated toxicology assessment for nitrogen dioxide, nitric oxide, nitric acid, and related chemicals in support of the update of the National Ambient Air Quality Standard.
EPA Sustainable Futures Under subcontract with EPA Office of Pollution Prevention and Toxics, provided screening level hazard assessments for noncancer toxicity for new chemicals under EPA’s pollution prevention initiatives.
Ammonium Perfluorooctanoate (C8) Screening Levels, West Virginia Conducted premeeting analysis and compilation of toxicological data and served on a team assembled to derive provisional risk values in a project sponsored by the State of West Virginia.

Risk Assessment Research and Methods Development

Role of Immunophenotyping in Risk Assessment Developed assessments of interpretation of white blood cell data for two compounds and developed an interpretation framework in collaboration with client on the use of immunophenotyping data for selection of adverse effect levels in conduct of risk assessments.
Comparative Risk for Disinfectant Products Developed a framework for integrating health risk considerations for chemical and biological agents. The risks are modified by product use compliance metrics.
Genotoxicity Framework for Food Relevant Chemicals Developed a risk assessment framework for chemicals in food for assessing genotoxicity. The tool will include a weight-of-evidence approach that incorporates mode of action and human exposure relevance of data streams.
Health-Based Exposure Limits for Endogenous Substances Working with a group of experts from numerous pharmaceutical companies developing a risk assessment pathway framework for setting health-based exposure limits for endogenous compounds, such as fatty acids, amino acids, and nucleic acids.
Risk Management Techniques for Noncancer Effects Developed methodology, outreach, and education support for addressing uncertainties and ranges in risk values for noncancer risk assessments. TCE and other solvents were used as examples.
Community Exposure Guidance for Intermittent Exposures, Canada Developed short dossiers applying a toxicity risk value for chemicals using a decision framework approach.  Developed decision documents for nine chemicals.
Health Benchmarks for Alternative Temporal Patterns of Exposure Developed an issue paper and decision framework for evaluating whether acute or chronic health benchmarks are most appropriate for application to exposure scenarios having varying temporal patterns.
Hazard Screening Framework for Polymers, Canada Developed a novel framework to assess the hazard for polymers. The framework includes a series of hazard flags with a decision tree to identify hazard category.
Threshold for Toxicological Concern Approach for Reproductive and Developmental Toxicity Compiled and critically evaluated reproductive and developmental toxicity data for more than 300 chemicals to identify effect levels. The distribution of values was used to assess the degree to which the current threshold for toxicological concern approach accounts for these endpoints. Coauthored a manuscript describing the results.
Acrylamide Mode of Action Evaluated updated literature on the potential modes of action for tumorigenicity of acrylamide observed in animal bioassays. Served as lead author on evaluation of rodent mammary tumors. This effort supported responses to EPA and Proposition 65 assessments.
Water Safety Biosensors For the U.S. Army, developed an approach for identifying novel chemical biosensor technologies that may serve as part of a battery for monitoring safety of water supplies.
Metals Risk Assessment for EPA Provided support for developing a chapter on human health risk assessment practices and principles as they apply to the unique characteristics of metals. The chapter was part of an EPA document on metals risk assessment.
Canadian Domestics Substance List, Canada Completed several projects in support of hazard assessments for chemicals on the Canadian Domestic Substances list.
Nonlethal Weapons Risk Characterization In several separate projects sponsored by the U.S. Department of Defense, developed a general framework for risk characterization of nonlethal weapons, and conducted separate risk characterization reports for several nonlethal weapon technologies.

Litigation Support

Acute Effects Assessment for Diesel Fuel Spill Retained as a health toxicologist to assess the potential for health effects from a diesel fuel spill on adjacent properties.
Community Exposures from Chemical Manufacturing Facility Provided expert consulting support regarding community exposures arising from chlorine-related chemicals.
Dry Cleaning and Parts Washing Provided expert consulting support regarding a matter involving exposure to perchloroethylene during handling of used solvents in dry cleaning and parts washing operations.
Stone Countertop Fabrication and Installation Retained as an industrial hygiene and toxicology testifying expert in a matter involving exposure to respirable crystalline silica during the stone countertop fabrication and installation process and the relationship with silicosis.
Metal Plating Retained as an occupational hygiene testifying expert in a matter involving exposure to various chemicals, including nickel and chromium, during a metal plating process in a manufacturing facility and the potential relationship with pulmonary fibrosis.
Cancer Effects of Glyphosate Retained as a toxicology expert to assess relationships between occupational glyphosate exposure and kidney cancer.
Effects of Stored Chemicals on Indoor Air Retained as occupational risk assessment testifying expert in a matter involving exposure to acids and caustic chemicals stored in the basement of a building and the relationship with various respiratory symptoms.
Silica Exposure during Chemical Plant Operations and Maintenance Retained as occupational risk assessment testifying expert in a matter involving exposure to respirable crystalline silica during oversight of chemical plant turnaround operations.
Electrical Saw Use and Silica Retained as an occupational hygiene expert in a matter involving respirable crystalline silica exposure potential from the use of electrical saws in construction trades and the relationship with silicosis.
Community Exposure to Pool Disinfectant Chemicals Provided consulting expertise in a matter involving potential acute community exposure to pool disinfectant chemicals.
Solvents Used in Manufacturing Retained as an occupational toxicology and exposure expert in a matter involving exposure to various solvents including styrene in manufacturing.
Exposure to Fuels Retained as an exposure and risk testifying expert in a matter involving worker exposure to diesel fuel and exhaust and the relationship with lung cancer.
Residential Silica Exposure and Sarcoidosis Served as a toxicology expert in a matter involving installation of a stone countertop in a residence and the relationship with lung injury and sarcoidosis.
Ethylene Oxide Handling Provided expert consulting support regarding workplace handling practices for ethylene oxide and increased incidence of cancer.
Acrylamide Carcinogenicity in Food-Related Intake Scenarios Retained as a toxicology expert regarding acrylamide carcinogenicity in food-related intake scenarios to address Proposition 65 claim.
Butter Flavor Exposures and Respiratory Toxicity Provided expert consulting support on litigation matters related to health effects associated with butter flavors, including diacetyl and 2,3-pentanedione.
Bulk Coal Handling and Community Risks Provided expert opinion regarding bulk coal handling and the potential inhalation risks for a community.
PFAS Exposure Limits Provided expert opinion related to PFAS exposure limits derived by an expert panel requested by the state of West Virginia.
Community Exposures from Solvent Treatment Facility Provided expert opinion in a matter involving community exposures arising from a solvent treatment facility.

Gloekler, L., O. Jappen, J. Reynolds, S. Thornton, J. Sanders, A. Maier, and H. Lynch. 2025. Dermal wipe sampling method development and validation for semivolatile and nonvolatile flame-retardant compounds TBBPA and TPP for use in occupational exposure assessments. J. Occup. Environ. Hyg. 1–12. doi/epdf/10.1080/15459624.2025.2473464.

Massarsky, A., E.S. Fung, V.J. Evans, and A. Maier. 2025. In silico occupational exposure banding framework for data poor compounds in biotechnology. Toxicol. Ind. Health 41(1). p.07482337241289184.

Allen, L., H. Fairbanks, P. Wells, C. Stewart, N.S. Egnot, and A. Maier. 2024. Measurement of ambient fiber and fibrous glass concentrations near three fiberglass wool manufacturing facilities in the United States. J. Occup. Environ. Hyg. 1–9. doi.org/10.1080/15459624.2024.2406229.

Bates, C.A., M.J. Vincent, A.N. Buerger, A.B. Santamaria, A. Maier, and M. Jack. 2024. Investigating the relationship between β-carotene intake from diet and supplements, smoking, and lung cancer risk. Food Chem. Toxicol. 194:115104. doi.org/10.1016/j.fct.2024.115104.

Eturki, M., K.G. Davis, M. Vincent, S.F. Arnold, and A. Maier. 2024. Micro-environmental factors impact breathing zone exposures: A simulated petrochemical manufacturing facility task. Arch. Environ. Occup. Health. 79(1):11–12.

Garnick, L., C. Bates, A. Massarsky, P. Spencer, P. Sura, A.D. Monnot, and A. Maier. 2024. Developmental and reproductive toxicity hazard characterization of 2‐amino‐2‐methyl‐1‐propanol (AMP). J. Appl. Toxicol. 44(3):316–332.

Johnson, V.J., M.I. Luster, A. Maier, C. Boles, E.W. Miller, and D.E. Arrieta. 2024. Application and interpretation of immunophenotyping data in safety and risk assessment. Front. Toxicol. 6. https://doi.org/10.3389/ftox.2024.1409365.

Niang, M., T, Reponen, G. Talaska, J. Ying, J.F. Reichard, A. Pecquet, and A. Maier. 2024. Preliminary human health risk assessment of antibiotic exposures in human waste handling occupations. J. Occup. Environ. Hyg. 21(10):721–740. https://doi.org/10.1080/15459624.2024.2405405

Russell, A.J., M. Vincent, A.N. Buerger, S. Dotson, J. Lotter, and A. Maier. 2024. Establishing short-term occupational exposure limits (STELs) for sensory irritants using predictive and in silico respiratory rate depression (RD50) models. Inhal. Toxicol. 36(1):13–25.

Bates, C.A., L.T. Haber, M.M. Moore, R. Schoeny, and A. Maier. 2023. Development of a framework for risk assessment of dietary carcinogens. Food and Chemical Toxicology 114022. https://doi.org/10.1016/j.fct.2023.114022

Buerger A.N., A. Massarsky, A. Russell, N. Zoghby, C. Hirn, D. Mucs, I. Baskerville-Abraham, and A. Maier. 2023. Evaluation of chemical grouping workflows for flavor inhalation risk assessment: Selected furan moiety-containing chemicals as a case study. Computational Toxicology 26:100269.

Fung E.S., J.A. Parker, A.M. Powell, and A. Maier. 2023. Estimating inhalation bioavailability for peptides and proteins 1 to 10 kDa in size. Regul. Tox. Pharm. 137:105314.

Garnick, L., C. Bates. A. Massarsky, P.J. Spencer, S. Priyanka, A.N. Monnot, and A. Maier. 2023. Developmental and reproductive toxicity hazard characterization of 2-amino-2-methyl-1-propanol (AMP). J. Appl. Toxicol. 44(3):316–332.

Kozal, J.S., H.N. Lynch, J. Klapacz, R.S. Schoeny, P.A. Jean, and A. Maier. 2023. Mode of action assessment for propylene dichloride as a human carcinogen. Chemico-Biological Interactions 382:110382.

Lynch, H.N., L.H. Allen, C.M. Hamaji, and A. Maier. 2023. Strategies for refinement of occupational inhalation exposure evaluation in the EPA TSCA risk evaluation process. Toxicol. Ind. Health. 39(3):169-182.

Lynch H.N., J.S. Kozal, M.J. Vincent, R.D. Freid, E.A. Beckett, S. Brown, C. Mathis, R.S. Schoeny, and A. Maier. 2023. Systematic review of the human health hazards of propylene dichloride. Regulatory Toxicology and Pharmacology 144:105468.

Niang, M., J.F. Reichard, A. Maier, G. Talaska, J. Ying, J. Santo Domingo, and T. Reponen, T. 2023. Ciprofloxacin-and azithromycin-resistant bacteria in a wastewater treatment plant. Journal of Occupational and Environmental Hygiene 20:5-6, 219-225. DOI: 10.1080/15459624.2023.2205485

Boles, C., A. Maier, M. Vincent, C. Stewart, S. Attar, and D. Yeomans. 2022. Multi-route exposure sampling of quaternary ammonium compounds and ethanol surface disinfectants in a K-8 school. Indoor Air 32(5):e13036.

Garnick, L., C. Bates, A. Massarsky, P. Spencer, P. Sura, A.D. Monnot, and A. Maier. 2022. Dose and exposure route analyses inform relationships between liver steatosis and 2-amino-2-methyl-1-propanol (AMP): Implications for hazard characterization. J. Appl. Tox. 42(12):1873–1889.

Han, A.A., A.N. Buerger, H. Allen, M. Vincent, S.A. Thornton, K. Unice, A. Maier, and A. Quinones-Rivera. 2022. Assessment of ethanol exposure from hand sanitizer use and potential for developmental toxicity in nursing infants. J. Appl. Tox. 42(9):1424–1442.

Lynch H.N., L.E. Gloekler, L.H. Allen, J.R. Maskrey, C. Bevan, and A. Maier. 2022. Analysis of dermal exposure assessment in the US Environmental Protection Agency Toxic Substances Control Act risk evaluations of chemical manufacturing. Toxicol. Ind. Health. 39(1):49–65.

Niemeier, R.T., A. Maier, and J.F. Reichard. 2022. Rapid review of dermal penetration and absorption of inorganic lead compounds for occupational risk assessment. Ann. Work Expo. Health. 66(3):291–311.

Parker, J.A., E.S. Fung, A. Trejo-Martin, L. Liang, K. Gibbs, S. Bandara, S.C. Chen, R. Sandhu, J. Bercu, and A. Maier. 2022. The utility of hERG channel inhibition data in the derivation of occupational exposure limits. Regul. Toxicol. Pharm. 134:105224.

Whitehead, C., M.A. Maier, M.B. Rao, M. Eturki, J.E. Snawder, and K.G. Davis. 2022. Impact of ergonomic posture on the chemical exposure of workers in the petroleum and chemical industry. Ann. Work Expo. Health. 66(8):1022–1032.

Bandara S.B., A. Urban, L.G. Liang, J. Parker, E. Fung, and A. Maier. 2021. Active pharmaceutical contaminants in dietary supplements: A tier-based risk assessment approach. Regul. Toxicol. Pharm. 123:104955. PMID: 34022259.

Benjamin, M.L., S. Arnold, M. Rao, K. Davis, A. Maier, and J. Virkutyte. 2021. Ventilation and posture effects on inhalation exposures to volatile cleaning ingredients in a simulated domestic worker cleaning environment. Indoor Air 31(1):128–140.

Cherry, D., E. Freidman, M. Vincent, A. Maier. 2021. The legacy of weapons grade plutonium production: Health status of Hanford workers who manage the waste. Toxicol. Ind. Health. 37(5):260–269. PMID 33853462.

Garnick, L., C. Gillie, J. Kozal, A. Monnot, P. Spencer, J. Quinn, and A. Maier. 2021. Hazard characterization of carcinogenicity, mutagenicity, and reproductive toxicity for short chain primary nitroalkanes. J. Appl. Toxicol.  41(12):1910–1936. PMID 33847381.

Parker, J.A., C. Boles, A.N. Buerger, E.S. Fung, and A. Maier. 2021. Derivation of an occupational exposure limit for β-glucans. Regul. Toxicol. Pharm. 123:104959. PMID: 34019963.

Dotson, G.S., J.T. Lotter, R.E. Zisook, S.H. Gaffney, A. Maier, and J. Colvin. 2020. Setting occupational exposure limits for antimicrobial agents: A case study based on a quaternary ammonium compound-based disinfectant. Toxicol. Ind. Health. 36(9):619–633.

Gadagbui, B., J. Moore, A. Parker, D. McCready, A.D. Monnot, L. Garnick, M. Vincent, P. Spencer, and A. Maier. 2020. Derivation of cancer no significant risk levels and screening safety assessment for 2-nitropropane in spray products. J. Appl. Toxicol. 40(5):691–705.

Ishau, S., J.F. Reichard, A. Maier, M. Niang, M. Yermakov, and S.A. Grinshpun. 2020. Estimated dermal exposure to nebulized pharmaceuticals for a simulated home healthcare worker scenario. J. Occup. Environ. Hyg. 17(4):193–205.

Pecquet, A.M., A. Maier, S. Kasper, S. Sumanas, and J. Yadav. 2020. Exposure to perfluorooctanoic acid (PFOA) decreases neutrophil migration response to injury in zebrafish embryos. BMC Research Notes 13(1):1–6.

Elmashae, Y., M. Yermakov, E. Frank, M. Benjamin, A. Maier, N. Newman, T. Reponen, and S.A. Grinshpun. 2019. Exposure of home-attending healthcare workers to aerosolized medications (simulation study). J. Aerosol. Sci. 133:49–55.

Seaton, M.G., A. Maier, S. Sachdeva, C. Barton, E. Ngai, T.J. Lentz, P.D. Rane, and L.T. McKernan. 2019. A framework for integrating information resources for chemical emergency management and response. American Journal of Disaster Medicine 14(1):33.

Frank, E., L.T. Haber, M.B. Genter, and A. Maier. 2018. Defining molecular initiating events of airway sensory irritation in support of predictive testing approaches. Applied In Vitro Toxicology 4(4): 317–331.

Fries, M., P.R.D. Williams, J. Ovesen, and A Maier. 2018. Case study: Airborne exposures associated with the typical use of an aerosol brake cleaner during automotive repair work. J. Occup. Environ. Hyg. 15(7):531–540.

Haber, L.T., M.L. Dourson, B. Allen, R. Hertzberg, A. Parker, M. Vincent, A. Maier, and A. Boobis. 2018. Benchmark dose (BMD) history, practice, and current issues. Crit. Rev. Toxicol. 48(5):387–415.

Hudson, N.L., G.S. Dotson, and A. Maier. 2018. The dermal exposure risk management and logic eToolkit: Characterizing and managing dermal exposure. Journal of Emergency Management 16(3):159–172.

Workplace Environmental Exposure Level Committee. 2018. 3 2,4-Dinitroanisole (DNAN). Toxicol. Ind. Health 34(1):2–7.

Workplace Environmental Exposure Level Committee. 2018. 3-Nitro-1,2,4-triazol-5-one (NTO). Toxicol. Ind. Health 34(1):8–14.

Workplace Environmental Exposure Level Committee. 2018. Nitroguanidine (NQ). Toxicol. Ind. Health 2018 34(1):15–22.

Deveau, M., A. Maier, and D. Krewski. 2017. Application of a framework for the selection of an appropriate occupational exposure limit for manganese. Neurotoxicology 58:249–256.

Vincent, M.J., A. Parker, and A. Maier. 2017. Cleaning and asthma: A systematic review and approach for effective safety assessment. Regul. Toxicol. Pharm. 90:231–243.

Workplace Environmental Exposure Level Committee. Decamethylcyclopentasiloxane (D5). 2017. Toxicol. Ind. Health 33(1):16–27.

Workplace Environmental Exposure Level Committee. Octamethylcyclotetrasioxane (D4). 2017. Toxicol. Ind. Health 33(1):2–15.

Reichard, J.F., M.A. Maier, B.D. Naumann, A.M. Pecquet, T. Pfister, R. Sandhu, E.V. Sargent, A.J. Streeter, and P.A. Weideman. 2016. Toxicokinetic and toxicodynamic considerations when deriving health-based exposure limits for pharmaceuticals. Regul. Toxicol. Pharm. 79:S67–78.

Weideman P., A.M. Pecquet, and A. Maier. 2016. Harmonization efforts for deriving health-based exposure limits in the pharmaceutical industry – Advancing the current science and practice. Regul. Toxicol. Pharm. 79:S1–2.

Dankovic, D.A., B.D. Naumann, M.L. Dourson, A. Maier, and L. Levy. 2015. The scientific basis for uncertainty, safety and modifying factors in OEL setting. J. Occup. Environ. Hyg. 12(Suppl. 1):S55–S68.

Deveau, M., C-P. Chen, G. Johanson, D. Krewski, A. Maier, K. Niven, S. Ripple, P. Schulte, J. Silk, J.H. Urbanus, D.M. Zalk, and R. Niemeier. 2015. The global landscape of occupational exposure limits—Implementation of harmonization principles to guide limit selection. J. Occup. Environ. Hyg. 12(Suppl. 1): S127–S144.

Dotson, G.S., N.L. Hudson, and A. Maier. 2015. Managing Dermal Risks during Chemical Emergencies: A Conceptual Framework for Decision Support. 2015. Journal of Emergency Management 13:359.

Dotson, G.S., A. Maier, P.D. Siegel, S. Anderson, B.J. Green, A. Stefaniak, and I. Kimber. 2015. Setting occupational exposure limits for chemical allergens – Understanding the challenges. J. Occup. Environ. Hyg. 12(Suppl. 1): S82–98.

Lentz, T.J., G.S. Dotson, P.R.D. Williams, A. Maier, B. Gadagbui, S.P. Pandalai, A.S. Lamba, F. Hearl, and M. Mumtaz. 2015. Aggregate and cumulative risk assessment – Integrating occupational and non-occupational risk factors. J. Occup. Environ. Hyg. 12 (Suppl. 1): S112–S126.

Maier, M.A., T.J. Lentz, K.L. MacMahon, L.T. McKernan, C. Whittaker, and P.A. Schulte. 2015. State-of-the-science: The evolution of occupational exposure limit derivation and application. J. Occup. Environ. Hyg. 12(Suppl. 1): S4–S6.

Waters, M., L.T. McKernan, A. Maier, M. Jayjock, V. Schaeffer, and L. Brosseau. 2015. Occupational risk probability and interpretation of traditional occupational exposure limits: Enhanced information for the occupational risk manager. J. Occup. Environ. Hyg. 12(Suppl. 1): S99–S111.

Maier, A., J.L. Ovesen, C.L. Allen, R.G. York, B.K. Gadagbui, C.R. Kirman, T. Poet, and A. Quinones-Rivera. 2015. Safety assessment for ethanol-based topical antiseptic use by health care workers: Evaluation of developmental toxicity potential. Regul. Toxicol. Pharm. 73:248–64.

Maier, A.M., J. Vincent, A. Parker, B.K. Gadagbui, and M. Jayjock. 2015. A tiered asthma hazard characterization and exposure assessment approach for evaluation of consumer product ingredients. Regul. Toxicol. Pharm. 73(3):903–13.

Andersen, M.E., A. Maier, J. Patterson, and J. Preston. 2014. Dose-response approaches for nuclear receptor-mediated modes of action for liver carcinogenicity: Crit. Rev. Toxicol. 44(1):50−63.

Maier, A., M. Kohrman-Vincent, C.E. Hack, P. Nance, and W. Ball. 2014. Derivation of an occupational exposure limit for inorganic borates using a weight of evidence approach.  Regul. Toxicol. Pharm. 68(3):424–37.

Maier, A., M.J. Vincent, B. Gadagbui, J. Patterson, W. Beckett, P. Dalton, I. Kimber, and M.J.K. Selgrade. 2014. Integrating asthma hazard characterization methods for consumer products. Regul. Toxicol. Pharm. 70(1):37–45.

Effio, D., O. Kroner, W. Hayes, J. Strawson, and A. Maier. 2013. A look at state-level risk assessment in the United States: Making decisions in the absence of federal risk values. Risk Analysis 33(1):54–67.

Patterson, J., A. Maier, M. Kohrman-Vincent, and M.L. Dourson. 2013. Peer consultation on relationship between PAC profile and toxicity of petroleum substances. Regul. Toxicol. Pharm. 67(2 Suppl.):S86–93.

Maier, A., M. Kohrman-Vincent, R. Hertzberg, B. Allen, L.T. Haber, and M. Dourson. 2012. Critical review of dose-response options for F344 rat mammary tumors for acrylamide – additional insights based on mode of action. Food Chem. Toxicol. 50(5):1763-1775. doi: 10.1016/j.fct.2012.02.002

Williams, P.A., G.S. Dotson, and A. Maier. 2012. Cumulative Risk Assessment (CRA): Transforming the way we assess health risks. Environ. Sci. Technol. 46(20):10868–10874.

Chen, C.P., H.W. Ahlers, G.S. Dotson, Y.C. Lin, W.C. Chang, A. Maier, and B. Gadagbui. 2011.  Efficacy of predictive modeling as a scientific criterion in dermal hazard identification for assignment of skin notations. Regul. Toxicol. Pharm.  61(1): 63–72.

Dotson, G.S., C. Chen, B. Gadagbui, A. Maier, H.W. Ahlers, and T.J. Lentz. 2011. The evolution of skin notations for occupational risk assessment: a new NIOSH strategy. Regul. Toxicol. Pharm. 61(1): 53–62.

Laufersweiler, M.C., B. Gadagbui, I.M. Baskerville-Abraham, A. Maier, A. Willis, A.R. Scialli, G. Carr, S.P. Felter, K. Blackburn, G. Daston. 2011. Correlation of chemical structure with reproductive and developmental toxicity as it relates to the use of the threshold of toxicological concern. Regul. Toxicol. Pharm. 62(1):160–182.

Gadagbui, B., A. Maier, M. Dourson, A. Parker, A. Willis, J.P. Christopher, L. Hicks, S. Ramasamy, and S.M. Roberts. 2010. Derived Reference Doses (RfDs) for the environmental degradates of the herbicides alachlor and acetochlor: Results of an independent expert panel deliberation.  Regul. Toxicol. Pharm.  57(2–3):220–234.

Hack, C.E., L.T. Haber, A. Maier, P. Schulte, B.A. Fowler, G.W. Lotz, R.E. Savage Jr. 2010. A method for biomarker validation and biomarker-based dose response: a case study with a bayesian network model for benzene. Risk Analysis 30(7):1037–1051.

Maier, A., M. Korhman, L. Haber, A. Parker.  2010. Evaluation of concentration-response options for diacetyl in support of occupational risk assessment. Regul. Toxicol. Pharm.  58(2): 285–296.

Haber, L.T., A. Maier, O.L. Kroner, and M.J. Kohrman. 2009. Evaluation of human relevance and mode of action for tunica vaginalis mesotheliomas resulting from oral exposure to acrylamide. Regul. Toxicol. Pharm.  53(2):134–49.

Dourson, M.L., R. Hertzberg, B. Allen, L.T. Haber, A. Parker, O. Kroner, A. Maier, and M. Kohrman.  2008.  Evidence-based dose-response assessment for thyroid tumorigenesis from acrylamide. Regul. Toxicol. Pharm.  52(3):264–89.

Wullenweber, A., O. Kroner, M. Kohrman, A. Maier, M. Dourson, A. Rak, P. Wexler, and C. Tomljanovic. 2008. Resources for global risk assessment: The International Toxicity Estimates for Risk (ITER) and Risk Information Exchange (RiskIE) databases. Toxicol. Appl. Pharm. 233:45–53.

Haber, L., A. Maier, and M. Dourson. 2007. Using best science in cancer risk assessment.  Human and Ecological Risk Assessment 12(1):1–8.

Dolan, D., B. Naumann, E. Sargent, A. Maier, and M. Dourson. 2005. Application of the threshold of toxicological concern concept to pharmaceutical manufacturing operations. Regul. Toxicol. Pharm.  43:1–9.

Maier, A., R.E. Savage Jr., and L.T. Haber. 2004. Assessing biomarker use in risk assessment – A survey of practitioners.  J. Toxicol. Env. Heal. A. 67:687–695.

Gentry, P.R., C.E. Hack, L.T. Haber, A. Maier, and H.J. Clewell, III. 2002. An approach for the consideration of genetic polymorphism data in chemical risk assessment: Examples with warfarin and parathion. Toxicol. Sci. 70(1):120–39.

Haber, L.T., and A. Maier. 2002. Scientific criteria used for the development of occupational exposure limits for metals and other mining-related chemicals. Regul. Toxicol. Pharm. 36(3):262–279.

Haber, L.T., A. Maier, P.R. Gentry, H.J. Clewell, and M.L. Dourson. 2002. Genetic polymorphisms in assessing inter-individual variability in delivered dose. Regul. Toxicol. Pharm. 35:177–197.

Maier, A., B. Schumann, X. Chang, G. Talaska, and A. Puga. 2002. Arsenic coexposure potentiates benzo[a]pyrene genotoxicity. Mutation Research/Genetic Toxicology and Environmental Mutagenesis 517(1–2):101–111.

Puga, A., J. Marlowe, S. Barnes, C. Chang, A. Maier, Z. Tan, J.K. Kerzee, X. Chang, M. Strobeck, and E.S. Knudsen. 2002. Role of the aryl hydrocarbon receptor in cell cycle regulation. Toxicology 27:171–177.

Talaska, G., A. Maier, S. Henn, A. Booth-Jones, Y. Tsuneoka, R. Vermeulen, and B. Schumann. 2002.  Carcinogen biomonitoring of human exposures and in laboratory research: validation and application to human occupational exposures. Toxicol. Lett. 134:39–49.

Haber, L.T., A. Maier, Q. Zhao, J.S. Dollarhide, R.E. Savage, and M.L. Dourson. 2001. Applications of mechanistic data in risk assessment – The past, present, and future.  Toxicol. Sci.  61:32–39.

Maier, A., D.G. DeBord, and R.E. Savage, Jr. 2001. Incorporating biomarkers into 21st century risk assessments. Comments in Toxicology 7:519–539.

Haber, L.T., L. Erdreich, G.L. Diamond, A.M. Maier, R. Ratney, Q. Zhao, and M.L. Dourson. 2000.  Hazard identification and dose-response of inhaled nickel soluble salts. Regul. Toxicol. Pharm.  31:210–230.

Maier, A., T.P. Dalton, and A. Puga. 2000. Disruption of dioxin-inducible phase I and phase II gene expression patterns by cadmium, chromium, and arsenic. Mol. Carcinogen. 28:225–235.

Puga, A., S.J. Barnes, T.P. Dalton, C.Y. Chang, E.S. Knudsen, and A. Maier. 2000. Aromatic hydrocarbon receptor interaction with the retinoblastoma protein potentiates repression of E2F-dependent transcription and cell cycle arrest. J. Biol. Chem. 275:2943–50.

Puga, A., A. Maier, and M. Medvedovic. 2000. The transcriptional program of TCDD in HepG2 cells.  Biochem. Pharmacol. 60:1129–1142.

Dourson, M., A. Maier, B. Meek, A. Renwick, E. Ohanian, and K. Poirier. 1998. Boron tolerable intake: Re-evaluation of toxicokinetics for data-derived uncertainty factors. Biol. Trace Element Res. 66:453–463.

Maier, A., J. Micka, K. Miller, T. Denko, C.Y. Chang, D.W. Nebert, and A. Puga. 1998. Aromatic hydrocarbon receptor polymorphism: development of new methods to correlate genotype with phenotype. Environ. Health Persp. 106:421–426.

Talaska, G., P. Underwood, A. Maier, J. Lewtas, N. Rothman, and M. Jaeger. 1996. Polycyclic aromatic hydrocarbons (PAHs), nitro-PAHs and related environmental compounds: Biological markers of exposure and effects. Environ. Health Persp. 104(S5):901–906.

Beckett, E.M., A. Abelmann, A. Maier. 2024. Diacetyl. Chapter 112. In Patty’s Toxicology, Seventh edition. Paustenbach D.J., W.H. Farland, and J.E. Klaunig (Eds.). John Wiley & Sons, Inc. New York, NY.

Pecquet, A.M., C. Bates, and A. Maier. 2024. Toxicology of flavoring ingredients in the food industry. Chapter 111. In Patty’s Toxicology, Seventh edition. Paustenbach D.J., W.H. Farland, and J.E. Klaunig (Eds.). John Wiley & Sons, Inc. New York, NY.

Maier, A., D. Cherry, and E. Friedman. 2020. Occupational health. In Information Resources in Toxicology: Volume 1: Background, Resources, and Tools. Wexler, P. (Ed.). Academic Press.

Deveau, M., K.R. Still, A. Maier, and D. Krewski. 2019. Derivation of occupational exposure limits. In Toxicology for the Industrial Hygienist. AIHA Press. Fairfax, VA.

Maier, A., and J. Ovesen. 2019  Industrial hygiene risk assessment. In Toxicology for the Industrial Hygienist. AIHA Press. Fairfax, VA.

Maier, A., and J. Ovesen. 2015. Occupational exposure limits and assessment of work place chemical risks. In Essentials of Industrial Hygiene. National Safety Council Press. Chicago, IL.

Ovesen, J., and A. Maier. 2015. Basic concepts in industrial toxicology. In Essentials of Industrial Hygiene. National Safety Council Press. Chicago, IL.

Doepker, C.L., A. Maier, A. Willis., and S.J. Hermansky. 2011. Toxicology of flavors in the food industry.  In Patty’s Toxicology, Sixth edition. John Wiley and Sons, New York, NY.

Haber, L.T., J. Strawson, A. Maier, I.M. Abraham-Baskerville, A. Parker, and M. Dourson. 2011.  Noncancer risk assessment: Principles and practice in environmental and occupational settings. In Patty’s Toxicology, Sixth edition. John Wiley and Sons, New York, NY.

Nelson, D., G. Bratt, D. Anderson, A. Maier, and F. Mirer. 2011. Occupational and environmental risk assessment. In The Occupational Environment: Its Evaluation, Control, and Management, Third Ed. AIHA Press, Fairfax, VA.

Maier, A. 2008. Occupational health resources.  In Information Resources in Toxicology.  P. Wexler and B. Hakkinen (Eds.). Academic Press. San Diego, CA.

Maier, A. 2005. Selected entries: Occupational exposure limits, hazard ranking, exposure criteria. In Encyclopedia of Toxicology.  P. Wexler (Ed.). Academic Press. San Diego, CA.

Haber, L., J. Dollarhide, A. Maier, and M. Dourson. 2000. Noncancer risk assessment: Principles and practice in environmental and occupational settings. In Patty’s Toxicology, Fifth edition. John Wiley and Sons, New York, NY.

Applications of In Silico Bioavailability Estimation and Hazard Tools for Inhalation Route Limiting Setting: Current Approaches and Ongoing Challenges. The Toxicologist. P. 54. Abstract S1247. 2025.

Methods to Improve Risk-Informed Decisions — In a project funded by the Household and Consumer Products Association developed an analysis and case studies highlighting the use of science methods such as systematic review and peer review to improve chemical risk assessment science. 2020–2021.

PFAS Risk Assessment Reviews for Air Force — In a contract with the Air Force provide technical reviews of new issues and document releases for perfluoroalkanated substances. Review new proposed RfD and health guidelines and developed comments on frameworks for guideline selection. 2018–2022.

Risk Assessment for Priority Substances — Serve as peer reviewer and report quality assurance reviewer for risk assessment documents developed by Health Canada under the High Priority Substances List. Reviewed more than 7 assessments or methods documents in the current standing offer contract period. The most recent assessment focused on alkanol amines, including diethanolamine. 2015–Present.

Metals Risk Assessment — Served as peer reviewer and report senior quality assurance reviewer for Health Canada document on a series of metals for new risk assessments. 2016.

Dermal Absorption in Risk Assessment — Served as peer reviewer and report senior quality assurance reviewer for Health Canada document on the use of percent dermal absorption for developing risk assessments. 2015.

Acceptable Daily Exposure Workshop — For a project with a consortium of pharmaceutical companies, coordinated and facilitated a workshop on best practices for derivation and implementation and acceptable daily exposure values for pharmaceutical impurity assessments. 2014–2016.

Sulfolane Reference Doses — For a project sponsored by the State of Alaska, chaired an expert panel to review alternative derivations of reference doses for sulfolane to address ground water contamination clean up goals. 2014.

Diisocyanates Risk-Based Decision Workshop — Served as developer and facilitator of a workshop on risk-based decision-making tools and approaches for the International Isocyanates Institute. 2013.

Hazard Characterization Approaches for Assessing Asthma and Consumer Product Exposures. Panel Moderator. Webinar held January 2013.

CHEMM Lexicon Workshop — For a project sponsored by the National Library of Medicine, served as facilitator for a workshop on consensus nomenclature for medical syndromes associated with mass casualty chemical exposure events.  2011.

Asthma Science Forum. Served as moderator and speaker in a 1-day workshop on issues related to asthma and consumer product use and exposures. Served in agenda planning and report development. Event sponsored by an industry trade group. 2011.

Nuclear Receptor Mode of Action — Served as a science project advisor for a workshop to explore the biological mechanisms of nuclear receptor-related tumorigenesis and implications for dose-response behavior. Served as rapporteur assistant to coauthor manuscript derived from the workshop case-study on the aryl hydrocarbon receptor. 2009–Present.

Texas Environmental Screening Levels Program — Served as expert panel member for two ESL assessments (silica and arsenic) that derive acute and chronic inhalation limits. Also served as expert panel meeting facilitator for two peer review meetings (arsenic and nickel). 2008–2009.

Extended HPV Program — Serving as co-facilitator and developing technical meeting summaries for peer consultation meetings to provide input on test plans and robust study summaries for chemicals included in the extended high production volume chemical challenge program. Pilot project sponsored by the American Chemistry Council. 2008.

Noncancer and Cancer Assessment for tert-butylacetate — Co-chaired a peer review panel for a risk assessment document. Project sponsored by Lyondell Chemical Company. 2008–2009.

Toxicity Correlation Model for Petroleum Streams — In a project for the American Petroleum Institute (API), served as co-facilitator for a peer consultation on a proposed method for predicting the toxicity for selected endpoints for petroleum streams based on polyaromatics content. Coauthored publication on the peer consultation. 2007–2009.

Framework for Evaluating Child:Adult differences in Toxicokinetics. Developed technical meeting notes for a peer consultation and served as panel facilitator. 2007.

(Q)SAR Weight of Evidence for Genotoxic Carcinogenicity — For a project with Health Canada, served as project lead in coordinating a peer consultation on a proposed weight of evidence approach for using (Q)SAR with empirical data to evaluate genotoxic carcinogenicity. 2004–2005.

World Trade Center Indoor Risk Benchmarks — Peer review of an EPA document on the risk assessment benchmarks for residences in the vicinity of the World Trade Center building collapse. 2001–2002.

API Occupational Health Work Group. Virtual Webinar. December 16, 2024.

Society for Risk Analysis. Exposure Modeling. Austin, TX. December 10, 2024.

Monticello Conference on Minerals. Health Risk Assessment for Silica. Charlottesville, VA. October 21, 2024.

AIHA Fellows Special Interest Group. TSCA Updates. Virtual Webinar. October 8, 2024.

Occupational Toxicology Roundtable. TSCA Update. Indianapolis, IN. October 2, 2024.

Society for Chemical Hazard Communication. OELs. Charlotte, NC. September 25, 2024.

National Safety Council. AIHA TSCA Task Force. Washington, DC. July 31, 2024.

AIHA Connect 2024. Session L5: Keys to Our Future – Part 1: Paradigm Shifts. Frederick Boelter; Andrew Maier; Glenn Barbi, Retired; Frank Hearl. Columbus, OH. May 22, 2024.

AIHA Connect 2024. Session H9: Managing New or Updated Chemical Safety Guidance and Regulations. Andrew Maier, Cathy Sotelo, Jason Lotter. Columbus, OH. May 21, 2024.

AIHA Connect 2024. Session F8: The Importance of Inhalation Dosimetry in OEL Derivation. Andrew Maier, Corey Boles, Jason Lotter. Columbus, OH. May 21, 2024.

EPA Exposure Workshop. Considerations in Aerosol Exposure and Risk Assessment. Washington, DC. May 16, 2024.

EPA Exposure Workshop. AIHA TSCA Task Force. Washington, DC. May 14, 2024.

Toxicology Forum. 2023. Symposium Session. Harmonization of Occupational Exposure Limits. July 24.

Graduate Course Instructor. 2022–2023. Full Semester course for the University of Cincinnati. EIH 8604 Hazardous Materials Management. December 8.

Society for Risk Analysis. 2022. Symposium Session. Occupational Health Benchmarks Under TSCA. December 6.

OECD Harmonization Workshop. 2022. Harmonizing OELs Experiences from the WEEL Committee. October 24.

American Society for Cellular and Computational Chemistry. 2022. Panel discussion Role of NAMs for Occupational Health. October 21.

AIHA Hosted Occupational Risk Workshop.2022. Moderated 2-hour session on risk assessment methods. August 25.

AIHA Annual Meeting Presentation. 2022. Fit for Purpose Occupational Risk Assessment and the TSCA Process. May 22.

Society of Toxicology Annual Meeting. 2022. Symposium Session. Principles in Occupational Risk Communication. March 28.

Society of Toxicology Annual Meeting. 2022. Symposium Session. Toxicology Considerations for the TSCA Occupational Risk Assessment Process. March 28.

International Society for Exposure Sciences. 2021. Symposium Session. Comparing and Contrasting Risk Evaluation Frameworks and Reference Values. August 16.

ChemRisk Contaminated Sites Webinar Series. 2021. Risk Communication Principles and Practice, Lessons from the Front Lines. January 10.

ISPE Boston Chapter Annual Fall Summit Event Webinar. 2020. Risk Based Approaches for Product Contamination. October 19.

DRI Medical Liability and Health Care Law Seminar. 2020. What Can You Learn From Pharmaceutical and Medical Device Risk Assessment. August 20.

Springfield Ohio Safety Council. 2020. New Tools for Hazard Banding. August 8.

Department of Energy EH&S Seminar Series. 2020. Occupational Exposure Limits Tools. April 22.

AIHA Pittsburgh Section. 2020. OEL Mysteries: Wait Wait Don’t Tell Me. February 19.

AIHA Ohio Valley Section. 2020. OEL Mysteries: Wait Wait Don’t Tell Me. January 21.

AgChem. 2019. Evidence Integration for Pesticides and Cancer Risk. Raleigh, NC. April 11.

Occupational Toxicology Webinar Series. 2019. Safety Assessment for Asthma: Evolving Methods. April 16.

PLAC Webinar (formerly The Product Liability Advisory Council). 2019. Role of Health-Based Limits in Pharmaceutical Product Management. March 28.

Silicon Valley Webinar Series. 2019. OEL Mysteries: Wait Wait Don’t Tell Me. March 27.

Occupational Toxicology Roundtable. 2018. Applications of Probabilistic Methods in Pharmaceutical Risk Assessment. Milwaukee, WI. October 14.

Society of Toxicology Occupational and Public Health Specialty Section. 2018.Toxicology Careers in Public Health. Webinar. May 27.

American Industrial Hygiene Conference and Exposition. 2018. Session D14. How Can We Make Improved Risk Management Decisions With Occupational Exposure Banding and Checklist Tools? Applications of Occupational Exposure Bands. Philadelphia, PA. May 21.

International Life Sciences Institute Annual Meeting. 2018. The Evolving Science of Safety Assessment for Food Relevant Chemicals. Southampton, Bermuda. January.

Cleaning Products U.S. 2017. The State of the Science: Evaluating Cleaning Product Exposure and Asthma Prevalence. Alexandria, VA. October.

Association for Professionals in Infection Control and Epidemiology Conference. 2017. Safety Assessment for Ethanol-Based Topical Antiseptic Use by Healthcare Workers: Evaluation of the Potential for Developmental Toxicity. Portland, OR. June.

American Industrial Hygiene Conference and Exposition. 2017. Session 0661 Acute and Emergency Exposure Limits for Chemical Release Incidents. Seattle, WA. June.

American Industrial Hygiene Conference and Exposition. 2017. Session 0626 Occupational Exposure Bands for Chemicals Lacking an OEL. Seattle, WA. June.

ERC Regional Research Symposium. 2017. International Health Risk Resources: Learnings from Shared Experiences. Ann Arbor, MI. March.

American Industrial Hygiene Conference and Exposition. 2016. RT217. Using Occupational Exposure Bands to Support Occupational Exposure Limit Development. Baltimore, MD. May.

American Industrial Hygiene Conference and Exposition. 2016. RT222. Integrating Cumulative Risk Assessment into the Practice of Occupational Health. Baltimore, MD. May.

Ball State University Biology Department Seminar. 2015. Biological Integrators – Evolving Tools for Cumulative Risk Assessment. Muncie, IN. September.

American Industrial Hygiene Conference and Exposition. 2015. RT236. Overcoming Adversity and Uncertainty: Overview of Toxicological Basis for OELs. Salt Lake City, UT. June.

American Industrial Hygiene Conference and Exposition. 2015. RT236. Complexities in Deriving OELs for Chemical Irritants. Salt Lake City, UT. June.

American Industrial Hygiene Conference and Exposition. 2015. RT213. Using Banding to Support OELs: WEEL Committee Experience. Salt Lake City, UT. June.

Ohio Safety Congress. 2015. Up a Creek WITH a Paddle: Navigating Chemical Emergency Response Information. Columbus, OH. April.

Society for Risk Analysis, 2014. The Hierarchy of OELs: A New Organizing Principal for Occupational Risk Assessment. Denver, CO. December.

Fall Industrial Hygiene Conference. 2014. Up a Creek WITH a Paddle: On-Line Emergency Response Tools for the IH. Washington, DC. October.

Fall Industrial Hygiene Conference. 2014. Cumulative Risk Assessment: Paving the Way from Research to Practice. Washington, DC. October.

American Industrial Hygiene Conference and Exposition. 2014. Managing Dermal Risks During Chemical Emergencies. San Antonio, TX. June.

Toxicology and Risk Assessment Conference. 2014. Non-Chemical Hazards – Cumulative risk and OELs. West Chester, OH. April.

Society of Toxicology. 2014. Refinement of an Acute Inhalation Reference Concentration for 1,3-Dichloropropene. Phoenix, AZ. March.

Ohio State University College of Public Health Seminar. 2014. At the Bottom of the Curve: Tools for Assessing Human Variability in Exposure and Dose. Columbus, OH. February.

Occupational Toxicology Roundtable. 2013. Accounting for Human Variability in Health Risk Assessment. Albuquerque, NM. October.

Fall Industrial Hygiene Conference, 2013. WS-3: Cumulative Risk: A New Trick for an Old Dog? Miami, FL. September.

American Industrial Hygiene Conference and Exposition. 2013. The Hierarchy of OELs Concept. Montreal, Canada. May.

American Industrial Hygiene Conference and Exposition. 2013. Setting OEL for Chemosensory Irritants. Montreal, Canada. May.

Society of Toxicology. 2013. Career Options in the Non-for-Profit Sector. San Antonio, TX. March.

Isocyanates and Health. Session Organizer and Moderator. 2013. Models for Research Collaboration. Bethesda, MD. April.

University of Michigan. 2013. What Is in Your Tool Box? Enhanced Methods in Occupational Risk Assessment. Ann Arbor, MI. February.

AIHA Ohio Valley Section. 2013. My Head is Spinning: Assessing Occupational Risk in a Complex World. Cincinnati, OH. January.

Society of Toxicology Contemporary Concepts in Toxicology. 2012. FutureTox: Building the Road for 21st Century Toxicology and Risk Assessment Practices. Session Moderator. Risk Assessment Roadmaps and Methods for Using 21st Century Methods. Arlington, VA. October.

Fall Industrial Hygiene Conference. 2012. A Continuum of Exposure Guidance Resources: Relating Hazard Bands, DNELS, and OELs. San Antonio, TX. October.

Occupational Toxicology Roundtable. 2012. New Approaches in Dermal Hazard Characterization. Memphis, TN. October.

Society of Plastics Industry Winter Science Forum. 2011. The Threshold of Toxicological Concern (TTC): An Evolving Technique for Product Safety Assessment. San Antonio, TX. November .

Professional Conference on Industrial Hygiene.2011. Integrating Occupational and Non-occupational Exposures to Multiple Agents. Baltimore, MD. November.

Professional Conference on Industrial Hygiene. 2011. Role of Hazard Banding in Setting OELs. Baltimore, MD. November.

Borate Health Science Forum. 2011. Updates on the OEL for Inorganic Borates. Denver, CO. August.

American Industrial Hygiene Conference and Exposition. 2011. Biomarkers as a Tool for Considering the Exposome in IH Practice. Portland, OR. June.

American Industrial Hygiene Conference and Exposition. 2011. Approaches and Methods in Setting the Workplace Environmental Exposure Levels (WEELs). Portland, OR. June.

American Industrial Hygiene Conference and Exposition. 2011. Toxicology Resources for Industrial Hygienists in Emergency Response. Portland, OR. June.

American Industrial Hygiene Conference and Exposition. 2011. Risk Characterization Approaches for Non-traditional Temporal Patterns of Exposure: Task-Based and Intermittent Exposures. Portland, OR. June.

Asthma Science Forum. 2011. New Weight of Evidence Approaches: Cleaning Products and Asthma. Washington, DC. May.

Toxicology and Risk Assessment Conference. 2011. Applications of the AIHA WEEL Banding Process. West Chester, OH. April.

California EHS Conference. 2011. Risk Assessment Drivers; What You Don’t Know Can Hurt You. Anaheim, CA. April

NIOSH Health Effects Laboratory Division. 2010. Use of Mode of Action for Evolving Occupational Risk Assessment. Morgantown, WV. August.

American Industrial Hygiene Conference and Exposition. 2010. Acute Inhalation Exposure Guidance: Resources and Applications. Denver, CO. May.

American Industrial Hygiene Conference and Exposition. 2010. Cumulative Exposure Assessment: Integrating Occupational and Non-occupational Exposures to Multiple Agents. Session Co-chair and Moderator. Denver, CO. May.

Toxicology and Risk Assessment Conference (TRAC). 2010. Trends and Technologies Driving the Growing Need for Dermal Risk Assessment in the Workplace.  Westchester, OH. April.

Society for Risk Analysis Annual Meeting. 2009. Applications of benchmark dose extrapolation, ordinal regression, and probabilistic uncertainty factor methods for characterizing occupational risks. Baltimore, MD. December.

Occupational Toxicology Roundtable. 2009. The NAS Silver Book: A Unified Approach to Dose Response or the End of the Hazard Quotient.  Santa Barbara, CA. October.

American Industrial Hygiene Conference and Exposition. 2009. Integration of Hazard Banding with Occupational Exposure Limits. Toronto, CA. June.

American Industrial Hygiene Conference and Exposition. 2008. Approaches for Recommending Skin Notations for Occupational Risk Assessment. Minneapolis, MN.  June

MultiState Working Group Annual Meeting. 2007. Risk Assessment and Chemical Regulation: Lessons in Global Information Sharing. Madison, WI.  June.

Society of Toxicology Annual Meeting, Symposium Presenter and Session Chair. 2007. Issues in Setting Exposure Guidance for Irritants. Charlotte, NC.  March.

U.S. Environmental Protection Agency, Workshop on VFAR and QSAR in Risk Assessment. 2006. Integrating Mode of Action Data and Weight of Evidence in QSAR Development. Cincinnati, OH. April.

European Union Joint Research Centre Workshop on Consensus Modeling and QSAR Batteries. 2005. Weight of Evidence in Risk Assessment. Ispra, Italy. September.

St. Louis Safety Council Toxicology Symposium. 2005. Occupational Hormesis: Issues and Controversies.  St. Louis, MO. March.

NATO Advanced Research Workshop. 2004. Human Effectiveness and Risk Characterization for Electromuscular Incapacitation Devices. Prague, Czech Republic. October.

Ohio Sierra Club Meeting. 2004. Risk Assessment Issues and Controversies. Cincinnati, OH.  July.

American Industrial Hygiene Association Ohio Valley Section, Seminar Series. 2002. Deriving Screening Level Occupational Exposure Limits. Cincinnati, OH. September.

American Industrial Hygiene Conference and Exposition

Gloekler, L., C. Hamaji, P. DeLeo, H. Lynch, and A. Maier. 2024. Occupational dermal exposure factors—A handbook to facilitate dermal risk assessments. AIHA Connect 2024. Columbus, OH. #1409.

Benjamin, M., Y. Addor, E. Bien, E. Frank, K. Davis, A. Maier, and J. Virkutyte. 2019. Airborne exposures to cleaning product chemicals during typical residential cleaning tasks. Student Poster session.

Cyrs, W.D., S. Dotson, and A. Maier. 2019. Protective Action Level Strategies when Exposure Data are Limited. Session A7. AIHCE. Minneapolis, MN.

Rane, P., T.J. Lentz, M. Seaton, L. McKernan, C. Whittaker, S. Gilbert, and A. Maier. 2019. Case study demonstrating the utility of occupational exposure banding. Poster #575.

Benjamin, M., and A. Maier. 2018. Development of a Risk Prioritization Framework to Evaluate Consumer Cleaning Product Chemical Ingredients. Poster #801.

Benjamin, M., M. Yermakov, S. Grinshpun, and A. Maier. 2018. Aerosol Production from Consumer Cleaning Product Sprays. Poster #801.

Niemeier, T., and A. Maier. 2018. Dermal Penetration of Lead Nitrate through Human Cadaver Skin using a Franz Diffusion Cell Method.

Ovesen, J. and A. Maier. 2018. Protecting Against the Unknown: Safe Exposures to Low Data Chemicals. Poster #619.

Parker, A., and A. Maier. 2018. Workplace Environmental Exposure Levels (WEELs®) for Refrigerants Registered with the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). Poster #670.

Eturki, M., S. Cundiff, G Talaska, and A. Maier. 2017 Screening Evaluation of Risk Assessment Tools that Assist in Exposure Assessment and Prioritization of Hazards in a Chemical Manufacturing Facility. Poster #889.

Fries M., J. Ovesen, A. Maier, and P. Williams. 2017. Workplace/Simulation Study of Benzene and Total Hydrocarbon (THC) Exposures Associated with an Aerosol Brake Cleaner.

Seaton, M., T. Lentz, L. McKernan, A. Maier, S. Sachdeva, C. Barton, E. Ngai, and Y. Lin. 2015. Resource Utilization in Chemical Hazard Emergencies. CS-107-06.

Deveau, M., D. Krewski, and M.A. Maier. 2014. Development of a Framework for the Selection of an Appropriate Occupational Exposure Limit. Student Poster Session.

Maier, A., D. Heidel, R. Roy, M. Jayjock, and S. Ripple. 2014. The Hierarchy of Occupational Exposure Limits (OELs) – New Opportunities in Concept Application. Abstract. CS-403-16.

Maier, A., R. Sussman, B. Naumann, and R. Roy. 2012. Characterizing the Impacts of Uncertainty and Scientific Judgment in Exposure Limit Development. AIHCE Abstract CS-401-09.

Parker, A., A. Maier, and G.S. Dotson. 2011. Application of an Updated Methodology for Deriving Immediately Dangerous to Life or Health (IDLH) Values. AIHCE Abstract PS-404-17.

Maier, A. 2010. Applications of Benchmark Dose Extrapolation, Ordinal Regression, and Probabilistic Uncertainty Factor Methods for Characterizing Occupational Risks. AIHCE Abstract PS-404-333.

Gadagbui, B., A. Maier, G. Talaska, and G.S. Dotson. 2009. Assessment of Dermal Hazards via the New NIOSH Skin Notation Strategy: Lessons Learned. AIHCE Abstract PS-401-294.

Maier, A., M. Dourson, M. Kohrman, and W. Cain. 2009. Approaches for Establishing Exposure Guidance Values for Sensory Irritants: Methyl Isothiocyanate (MITC) as a Case Study. AIHCE Abstract PS-401-310

Maier, A., A. Parker, and G.S. Dotson. 2009. Deriving Immediately Dangerous to Life or Health (IDLH) Values Using Refined Methodology: Evaluating the Risk of High-Priority Chemicals for Emergency Response Personnel. AIHCE Abstract PS-402-315.

Maier, A., B. Gadagbui, J. Santory, P. Ranslow, and E. Becker. 2006. Tools for Developing Occupational Risk Assessments for Chemicals with Limited Data. AIHCE Abstract PS-401-236.

Maier, A., B. Gadagbui, A. Weinrich, and C. Geraci. 2006. Use of Animal Acute Toxicity Data to Derive Immediately Dangerous to Life or Health Concentrations: Extrapolating to Human Effect Thresholds. AIHCE Abstract PS-404-274.

Maier, A., and L.T. Haber. 2006. Toward the Goal of Harmonizing Occupational Exposure Limits: Approaches for Improving Derivation and Implementation. AIHCE Abstract PS-401-237.

Maier, A., E. Hack, L. Haber, and R. Savage. 2006. Development of a Biomarker Decision Support System for Use in Occupational Risk Assessment. AIHCE Abstract PS-401-234.

Utrecht, J., A. Maier, A. Parker, C. Pittinger, and J. Stewart. 2006. An Integrated Decision Tool for Evaluating Chemical Safety in Laboratory Research Studies Involving the Use of Animals. AIHCE Abstract PS-401-233.

Maier, A., R. McCartney, L. Jackson, P. McGinnis, and H. Ahlers. 2003. IDLH Documentation Review. AIHCE Abstract PS-404-284.

Maier, A., P. Hakkinen, D. Briggs, A. Wullenweber, L. Haber, S. Kim, and D. Seid. 2002. A Decision-making Framework for Health and Safety Clearance of New Chemicals. AIHCE Abstract PS-504-430.

Maier, A., and L.T. Haber. 2002. Harmonizing Methods for Deriving Occupational Exposure Limits: A Case Study for Metals and Other Compounds Related to Metal and Mining Operations. AIHCE Abstract PS-504-434.

Society of Toxicology

Fung, E., C. Callis, L. Cooper, R. Jolly, M. Willming, A. Conway, and A. Maier. 2025. Determining a class-specific parenteral acceptable daily limit for sugar derivatives. Poster presentation M645 at the Society of Toxicology 64th Annual Meeting, Orlando, FL. March 16–20. The Toxicologist. P. 265. Abstract PS 3507.

Fung, E., C. Callis, L. Cooper, R. Jolly, M. Hernandez, E. Vancza, and A. Maier. 2025. Impact of point of departure selection on HBEL determination when biochemistry ≠ pharmacology. Poster presentation M649 at the Society of Toxicology 64th Annual Meeting, Orlando, FL. March 16–20. The Toxicologist. P. 267. Abstract PS 3511.

Ierardi, A. M., C. Hamaji, A. Maier, and E. Fung. 2025. Comparison of three approaches to the derivation of acceptable surface limits for various chemicals. Poster presentation D231 at the Society of Toxicology 64th Annual Meeting, Orlando, FL. March 16–20. The Toxicologist. P.133. Abstract PS 3119.

Barutcu, R., J. Scaglione, M. Moreau, E. Hofstetter, A. Maier, P. Serfass, L. Recio, and P.J. Spencer. 2025. Distinct transcriptional profiles and high-throughput toxicokinetic analysis of nitroparaffins suggest chemical-specific carcinogenicity assessments are warranted rather than a category approach. Poster presentation at the Society of Toxicology 64th Annual Meeting, Orlando, FL. March 16–20. The Toxicologist. P. 494. Abstract PS 4219.

Hofstetter, E., A. Maier, P.J. Spencer, and P. Serfass. 2025. Multiple lines of scientific evidence to evaluate the suitability of read-across: A case study of nitroparaffin compounds nitromethane, nitroethane, and 1-nitropropane. Poster presentation at the Society of Toxicology 64th Annual Meeting, Orlando, FL. March 16–20. The Toxicologist. P. 495. Abstract PS 4222.

Massarsky, A., A. Buerger, H.C. O’Neill, J. Gafner, D. Mucs, I. Baskerville-Abraham, and A. Maier. 2025. Derivation of maximum acceptable group levels (MAGLs) for ionones and related compounds. Poster presentation at the Society of Toxicology 64th Annual Meeting, Orlando, FL. March 16–20. The Toxicologist. P. 667.  Abstract PS 4764.

Cooper, L.M., C.M. Callis, E.S. Fung, J.A. Parker, A. Buerger, S. Bandara, A.S. Maier, and R.A. Jolly. Framework for setting health-based exposure limits for amino acids in a pharmaceutical setting. Salt Lake City, UT; March 10–14, 2024. The Toxicologist 2024. Abstract 3017.

Massarsky, A., A.N. Buerger, H. O’Neill, J. Gafner, A. Babcock, L. Neilson, I. Baskerville‑Abraham, and A. Maier. Derivation of maximum acceptable group levels (MAGLs) for carvones in tobacco and nicotine products. Salt Lake City, UT; March 10–14, 2024. The Toxicologist 2024. Abstract 3057.

Fung, E.S., R.A. Jolly, L. Cooper, J. Parker, A. Buerger, A. Maier, and C. Callis. Framework for determining ADE values for substituted saturated fatty acids observed as extractables. Salt Lake City, UT; March 10–14, 2024. The Toxicologist 2024. Abstract 3600.

Hess, S., M. Genter, M. Bradley, A. Maier, and L.T. Haber. Occupational exposure limit variability and hazard characterization alignment – Implications for protection from respiratory irritation. Salt Lake City, UT; March 10–14, 2024. The Toxicologist 2024. Abstract 3652.

Hirn, C., D. Mucs, A.N. Buerger, A. Massarsky, A. Russell, N. Zoghby, A. Maier, and I. Baskerville-Abraham. Cheminformatics and data processing challenges in chemical grouping workflows for toxicological risk assessments. Salt Lake City, UT; March 10–14, 2024. The Toxicologist 2024. Abstract 4365.

Fung, E.S., A. Massarsky, and A. Maier. 2023. In Silico Occupational Exposure Banding Framework for Data-Poor Compounds in Biotechnology. Poster presentation at the SOT Annual Meeting & ToxExpo, Nashville, TN; March 24–26, 2023. Abstract 3473.

Hamaji, C., L. Gloekler, H. Lynch, and A. Maier. 2023. A Framework for Optimizing Dermal Exposure Assessment Methods in Occupational Risk Assessment. Poster presentation at the SOT Annual Meeting & ToxExpo, Nashville, TN; March 24–26, 2023. Abstract 3803.

Marshall, L.P., M. Kreider, A. Maier, and G.M. Marsh. 2023. Epidemiologic Support for Challenging the Cancer Dose Response Value for Cobalt and Inorganic Cobalt Compounds Proposed by the European Chemicals Agency (ECHA). Poster presentation at the Society of Toxicology (SOT) Annual Meeting & ToxExpo, Nashville, TN; March 24–26, 2023. Abstract 3187.

Niemeier, R.T., N. Hudson, A. Stefaniak, A. Maier, and J. F. Reichard. 2023. Dissolution of Inorganic Lead (Pb) Compounds in Synthetic Sweat to Assess Risk of Dermal Exposure. Poster presentation at the SOT Annual Meeting & ToxExpo, Nashville, TN; March 24–26, 2023. Abstract 4486.

Yang, L.G., J.A. Parker, S.B. Bandara, E. Fung, and A. Maier. 2023. Risk Assessment Framework to Evaluate Persistent Organic Pollutant Contaminations in Dietary Supplements. Poster presentation at the SOT Annual Meeting & ToxExpo, Nashville, TN; March 24–26, 2023. Abstract 3294.

Bates, C. 2022. Establishing OELs for sensory irritants with limited data using predictive and in silico models. Poster presentation P126 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist Late-Breaking Supp. 168(1):17. Abstract 5023.

Beckett, E.M., J. Kozal, H. Lynch, J. Klapacz, and A. Maier. 2022. Evaluation of potential modes of action for the carcinogenicity of propylene dichloride. Poster presentation P295 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):112. Abstract 3168.

Boles, C., C. Stewart, M. Vincent, S. Attar, D. Yeomans, and A. Maier. 2022. An exposure assessment of disinfectants in school classrooms: A case study scenario-based product safety assessment. Poster presentation P636 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):281. Abstract 3945.

Fung, E., J. Parker, A. Powell, and A. Maier. 2022. Estimating inhalation bioavailability for small peptide sequences 1 to 10xDa in size. Poster presentation P786 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):450. Abstract 4732.

Garnick, L., C. Bates, A. Massarsky, P. Spencer, P. Sura, A. Monnot, and A. Maier. 2022. Dose and exposure route analyses inform relationships between liver steatosis and 2-amino-2-methyl-1-propanol (AMP): Implications for hazard characterization. Poster presentation P591 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):273. Abstract 3912.

Graham, J., A. Maier, and A. Parker. 2022. Workplace Environmental Exposure Levels (WEELs): An impactful resource for occupational risk assessment. Poster presentation P650 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):425. Abstract 4613.

Han, A.A., A.N. Buerger, H. Allen, M. Vincent, A.A. Thornton, K. Unice, and A. Maier. 2022. Assessment of ethanol exposure in nursing infants from maternal hand sanitizer use and potential for developmental toxicity. Poster presentation P514 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):146. Abstract 3325.

Maier, A., and E. Fung. 2022. Determining occupational hazard control categories for biocatalytic enzymes. SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):51. Abstract 1252.

Niemeier, R.T., A. Maier, and J.F. Reichard. 2022. Literature review and experimental studies to evaluate the bioaccessibility and dermal penetration of inorganic Pb compounds for occupational risk assessment. Poster presentation P604 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):276. Abstract 3925.

Parker, J.A., E.S. Fung, A.N. Buerger, and A. Maier. 2022. Key considerations for the derivation of occupational exposure limits for highly potent controlled substances. Poster presentation P572 at the SOT Annual Meeting & ToxExpo, San Diego, CA; March 27–31, 2022. The Toxicologist 186(S1):269. Abstract 3895.

Bandara, S., A. Urban, L. Liang, J. Parker, E. Fung, and A. Maier. 2021. Active pharmaceutical ingredients in dietary supplements: a tiered risk assessment approach. Abstract 2056. The Toxicologist.

Bates, C., G.S. Dotson, A. Maier, J. Lotter. 2021. Characterizing the properties of respirable crystalline silica particles to determine their role in the development of silicosis. Abstract 2849. The Toxicologist.

Buerger, A., C. Boles, J. Reichard, E. Fung, C. Dahm, K. Schmid, H. Freitag, and A. Maier. 2021. A framework for establishing occupational exposure limits for medicinal enzymes. Abstract 2578. The Toxicologist.

Lotter, J., G.S. Dotson, and A. Maier. 2021. Setting occupational exposure limits for antimicrobial agents; a case study based on a quaternary ammonium compound based disinfectant. Abstract 2588. The Toxicologist.

Mathis, C., E. Beckett, C., Bates, A. Maier, and B. Finley.  2021. Derivation of deep lung effect thresholds for α-diketone compounds. Abstract 2591. The Toxicologist.

Parker, J., E. Fung, C Boles, and A. Maier.  2021. Derivation of an occupational exposure limit for beta-glucans. Abstract 2849. The Toxicologist.

Frank, E., S. Ishau, A. Maier, S. Reutman, and J. Reichard. 2019. An acceptable daily exposure (ADE) approach to protect home healthcare workers exposed to common nebulized drugs. Abstract 2802. The Toxicologist.

Gadagbui, B., J. Moore, D. McCready, A. Parker, A.D. Monnot, L. Garnick, and P. Spencer. 2019. Derivation of oral and inhalation no significant risk levels for 2-nitropropane. Abstract 1846. The Toxicologist.

Maier, A., M. Vincent, J. Colvin, A. Quinones-Rivera, and J. Arbogast. 2019. Improving safety assessment weight of evidence with poison center data. Abstract 2724. The Toxicologist.

Pecquet, A.M., A. Parker, S. Kasper, A. Maier, and D.C. McAvoy. 2019. Evaluation of toxicological data a read-across approaches for biosolids–borne brominated diphenyl ethers (BDEs) for use in derivation of congener specific human reference doses (RfDs). Abstract 2783. The Toxicologist.

Sandhu, R., M. A. Maier, R. A. Jolly, D. G. Dolan, E. Lovsin Barle, and J. Bercu. 2019. Risk assessment pathway (RAP) map for setting impurity limits for pharmaceuticals. Abstract no. 2123a. The Toxicologist.

Gadagbui, B., A. Rak, A. Maier, and M. Dourson. 2018. Developmental and reproductive toxicology: risk-based reference values. Abstract 2885. The Toxicologist.

Haber, L., E. Frank, A. Maier, and M. Genter. 2018. Applying concepts from adverse outcome pathways to assessment of airway irritants. Abstract 2362. The Toxicologist.

Maier, A., and J. Patterson. 2018. Application of collaborative analysis methods to address human health risk assessment decisions. Abstract 2958. The Toxicologist.

Sandhu, R., R. Young, J. Reichard, and A. Maier. 2018. A proposed decision framework for human dose scaling for acceptable daily exposure estimation. Abstract 2942. The Toxicologist.

Wynder, J., J. Ovesen, R. Judson, N. Kleinstreuer, and M. Krishnan. 2018. Evaluating the applicability of read-across tools and high throughput screening data for food relevant chemicals. Abstract 1613. The Toxicologist.

Maier, A., M. Vincent, and A. Parker. 2017. Cleaning and asthma: A systematic review and approach for effective safety assessment. Abstract 2822. The Toxicologist 156:429.

Kimmel, T.A., T.A. Lewandowski, S. Barnett-Bucherl, A. Havics, and A. Maier. 2014. Principles and Practices of the Workplace Environmental Exposure Level (WEEL) Development for Chemicals: An Initiative of the Occupational Alliance for Risk Science (OARS). The Toxicologist 138:163.

Lee, R.C., P. Nance, A. Lamba, and A. Maier. 2014. Cumulative Risks in Occupational Settings: A Checklist Tool to Support Decision Making. The Toxicologist 138:479.

Maier, A., A. Parker, L.T. Haber, and S.C. Gehen. 2014. Refinement of an Acute Inhalation Reference Concentration for 1, 3-Dichloropropene. The Toxicologist 138:12.

Sandhu, R., A.M. Willis, D. Lee, B. Gadagbui, J. Reichard, and A. Maier. 2014. A Decision Tree to Optimize Literature Identification for Pharmaceutical Risk Assessments. The Toxicologist 138:476.

Vincent, M., A. Maier, M. Jayjock, B. Gadagbui, A. Parker, and S. Ross. 2014. A Tiered Safety Assessment Approach for Evaluating Chemicals in Consumer Products and Applications for Asthma Risk Management. The Toxicologist 138:601.

Weideman, P., A. Willis, R. Sandhu, S. Gomez, and A. Maier. 2014. At the Intersection of Occupational Toxicology and Product Quality: Harmonization of Risk-Based Values in the Pharmaceutical Sector. The Toxicologist 138:476.

Ball, W., A. Maier, M. Kohrmann-Vincent, and P. Nance. 2013. Derivation of an Occupational Exposure Limit for Inorganic Borates Using a Weight of Evidence Approach. The Toxicologist 132:476.

Gadagbui, B., A. Maier, and P. Nance. 2013. A Decision Tool for Assessing Polymers and Polymeric Substances with Potential Hazards to Human Health. The Toxicologist 132:155.

Hakkinen, P., A. Maier, O. Kroner, J. Patterson, and A. Wullenweber. 2013. Chemical Hazards Emergency Medical Management (CHEMM): Chemical Specific Acute Patient Care Guidelines for Pre-hospital and Emergency Department/Hospital Management. The Toxicologist 132:438.

Kirk, M., P. Hakkinen, J. Ignacio, O. Kroner, A. Maier, and J. Patterson. 2013. Toxidromes – A Decision-Making Tool for Early Response to Chemical Mass Exposure Incidents. The Toxicologist 132:77.

Maier, A., B. Naumann, R. Roy, and R. Sussman. 2013. Characterizing the Impacts of Uncertainty and Scientific Judgment in Exposure Limit Development. The Toxicologist 132:416.

Patterson, J., A. Maier, M. Vincent, and B. Gadagbui. 2013. Integrating Hazard Characterization Approaches for Evaluating the Potential of Consumer Products to Cause Asthma. The Toxicologist 132:420.

Pechacek, N., A. Maier, and L.T. Haber. 2013. Approaches for Deriving an OEL for Peracetic Acid and Occupational Risk Management Considerations. The Toxicologist 132:475.

Hakkinen, P.J., F. Chang, J. Pakiam, G. Fonger, O. Kroner, A. Wullenweber, and A. Maier. 2012. The US National Library of Medicine’s Emergency Response and Emergency Medical Management Tools, Educational and Training, Components, and Other Contents. The Toxicologist 126:243.

Dotson, G., A. Parker, A. Maier, and L. Haber. 2010. Applying the Modern Principles of Risk Assessment to Protect Workers: Update of the Derivation Methods for Immediately Dangerous to Life and Health (IDLH) Values. The Toxicologist 114:381.

Dourson, M., B. Gadagbui, A. Parker, J. Christopher, A. Maier, and A. Willis. 2010. Development of RfDS for Acetanilide Degradates. The Toxicologist 114:214.

Haber, L.T., L.M. Sweeney, B. Gadagbui, J. Strawson, L. Abraham, A.M. Maier, M.L. Dourson, and R. Grant. 2010. Consideration of Children’s Risk: Methods and Adequacy of Uncertainty Factors. The Toxicologist 114:406.

Maier, A., B. Gadagbui, and G. Dotson. 2010. Toxicological Principles for an Improved Hazard Notation System to Protect Workers from Dermal Exposures. The Toxicologist 114:381.

Gadagbui, B., G. Dotson, A. Maier, and G. Talaska. 2009. Weight of Evidence Procedures for Skin Notation Assignment in Occupational Hazard Assessment. The Toxicologist 108:422.

Maier, A., A.L. Parker, and G. Dotson. 2009. Protecting Emergency Response Personnel from Chemicals of High Priority by Deriving Immediately Dangerous to Life or Health (IDLH) Values Using Refined Methodology. The Toxicologist 108:311.

Dolan, D.G., and A. Maier. 2008. Dose-Response Modeling for Occupational and Environmental Risk Assessment. The Toxicologist 102:4.

Dotson, G., A. Maier, B. Gadagbui, and C.L. Geraci. 2008. Development of an Improved Strategy for the Derivation of Skin Notations. The Toxicologist 102:202.

Maier, A., R. Venkatapathy, and G. Simon. 2008. Application of a Toxicological Surrogate Evaluation Framework: Alkyl Ammonio Acetates as a Case Study. The Toxicologist 102:102.

Parker, A., A. Maier, G. Dotson, and C.L. Geraci. 2008. Extrapolating Human Effect Thresholds from Animal Toxicity Data for the Derivation of Immediately Dangerous to Life and Health Values. The Toxicologist 102:202.

Gadagbui, B., A. Maier, A. Parker, and P. Nance. 2007. Mode of Action-based Evaluation of Rapid Cell-Based Toxicity Sensors. The Toxicologist 96:247.

Maier, A., and G. Alexeeff. 2007. Current Considerations in Setting Exposure Guidance for Sensory and Respiratory Tract Irritation. The Toxicologist 96:278.

Zhao, Q.J., E. Hack, R. Thompson, A. Maier, and M. Dourson. 2007. Estimate Trichloroethylene Cancer Slope Factors Using a Harmonized PBPK Model. The Toxicologist 96:333.

Gadagbui, B., M.L. Dourson, and A. Maier. 2006. Scientific Rationale for Deriving Database Uncertainty Factors for Safe Dose Estimates That Are Protective of Children. The Toxicologist 90:186.

Maier, A., E. Hack, J. Zhao, and L. Haber. 2006. A Conceptual Framework for Evaluating the Adequacy of the Default Human Kinetics Uncertainty Factor for Protecting Children. The Toxicologist 90:181.

Haber, L.T., A. Maier, E. Becker, and J. Santory. 2005. Using Structure-Activity Relationships for Chemical Hazard Screening Under the Sustainable Futures Program. The Toxicologist 84:75.

Kim, S., A. Maier, P.J. Hakkinen, A. Wullenweber, D.A. Seid, and L.T. Haber. 2005. Case Studies: Developing a Decision-Making Framework for Occupational Health and Safety Clearance of New Chemicals. The Toxicologist 84:76.

Maier, A., J. Utrecht, C. Pittinger, J. Stewart, and A. Parker. 2005. An Integrated Decision Tool for Evaluating Chemical Safety in Laboratory Safety in Laboratory Research Studies Involving Animals. The Toxicologist 84:76.

Potnis, P.A., A. Maier, and T.L. Guidotti. 2005. Risk Assessment in Nephrotoxicology-Sensitivity of Renal Tests. The Toxicologist 84:77.

Weinrich, A.J., A. Maier, A. Havics, B. Gadagbui, and M. Osier. 2005. Using Animal LC50 Data to Estimate Acute Exposure Lethality Thresholds for Workers. The Toxicologist 84:301.

Dourson, M., P.M. Nance, A. Maier, B. Hakkinen, P. Price, B. Klauenberg, and T. Dayton. 2003. Risk Characterization Model-1.1 and an Assessment and Characterization for a Riot-Control Agent. The Toxicologist 72:391.

Maier, A., L.T. Haber, M.L. Dourson, and W.T. Stott. 2003. Using Mechanistic Data for Assessing Cancer Mode of Action: 1,3 -Dichloropropene as a Case Study. The Toxicologist 72:141.

McCartney, R., L. Jackson, P. McGinnis, A. Maier, and H.A. Ahlers. 2003. IDLH Documentation Review. The Toxicologist 72:398.

Wullenweber, A., A. Maier, and M. Barkhurst. 2003. A Comparison of the Number of Risk Values Derived by Different Organizations for 20 Priority Hazardous Substances and for Chemicals in the International Toxicity Estimates for Risk (ITER) Database. The Toxicologist 72:397.

Haber, L.T., A. Maier, P.R. Gentry, H.J. Clewell, and M.L. Dourson. 2002. Genetic Polymorphisms in Assessing Inter-Individual Variability in Delivered Dose. The Toxicologist 66:154.

Maier, A., and L.T. Haber. 2002. Scientific Criteria for Deriving Occupational Exposure Limits for Metals and Other Compounds Related to Mining Operations. The Toxicologist 66:102.

Patterson, J., A. Maier, and M. Dourson. 2002. Characterizing the Human Risks from Military Use of Non-Lethal Weapons (NLWS). The Toxicologist 66:107.

Chiu, N., L.T. Haber, J.S. Dollarhide, C. Kasunic, and A. Maier. 2001. Development of Drinking Water Criteria Values for Cyanogen Chloride Based on the Use of Surrogates. The Toxicologist 60:143.

Maier, A., T.P. Dalton, B.L. Schumann, G. Talaska, and A. Puga. 2001. Role of Oxidative Stress in the Toxicity of Mixtures of Polycyclic Aromatic Hydrocarbons and Metals. The Toxicologist 60:329.

Yang, Y., T.P. Dalton, A. Maier, H.G. Shertzer, and D.W. Nebert. 2001. Delineation of GCLS Binding Interactions with GCLR Using a Yeast Two-Hybrid System. The Toxicologist 60:208.

Haber, L.T., Q. Zhao, A. Maier, and M.L. Dourson. 2000. Noncancer Assessments of Phenol. The Toxicologist 54:184.

Patterson, J., A. Maier, and M.L. Dourson. 2000. Independent Peer Review and Risk Values Database. The Toxicologist 54:250.

Puga, A., A. Maier, and M. Medvedovic. 2000. The Gene Expression Signature of TCDD in Human BEPG2 Cells. The Toxicologist 54:195.

Maier, A., and A. Puga. 1999. Pro-Oxidant Metals Uncouple the Coordinate Expression of Phase I and Phase II Genes by AH Receptor Ligands. The Toxicologist 48:64.

Puga, A., S.J. Barnes, E.S. Knudsen, C.Y. Chang, A. Maier, and B.L. Schumann. 1999. The Activated AH Receptor (AHR) Binds to Hypophosphorylated Retinoblastoma (RB) Protein and Reinforces the Repression of E2F-Dependent Expression. The Toxicologist 48:283.

Maier, A., J. Micka, K. Miller, T. Denko, C.Y. Chang, D.W. Nebert, and A. Puga. 1998. Characterization of AH Receptor Polymorphisms. The Toxicologist 42:248.

Maier, A., T. Denko, and A. Puga. 1997. Interaction of the AH Receptor with C-JUN and C-FOS in the Yeast Two-Hybrid System. The Toxicologist 36:241.

Continuing Education

American College of Toxicology 3-hr Workshop. Instructor. 2022. “Role of the Product Quality and Occupational Toxicologist Charged with Doing It All.” November 14.

Occupational Toxicology Roundtable Meeting. 2022. Instructor for 3-hr workshop on “Use of the NICEATM and EPA Chemistry Dashboard or Pharmaceutical Occupational Risk Assessment.” September 17.

ACC Hosted Industrial Hygiene 101 Series. 2022. Co-presenter for” Introduction to Occupational Risk Assessment.” March 5.

American Industrial Hygiene Conference and Exposition. 2021. Co-instructor of PDC 902 Risk Assessment for Data Poor Compounds. Webinar session. May 24.

“Occupational Exposure Assessment 101.” 2021.  3 hour webinar course hosted by the American Chemical Council. April 21.

Ohio Bureau of Worker’s Compensation. 2020. “Toxicology for Advanced Industrial Hygiene Practice.” 1.5 hour course for OBWC IH staff. September 23.

Consumer Product Safety Commission (CPSC). 2020. “Read Across and New Assessment Methods in Risk Assessment.” Course for CPSC technical staff. 12-contact hours via webinar. September 22 and September 24.

Private sponsor course. 2020. “Advances in Inhalation Risk Assessment.” 16-contact hour via webinar. September 2 through October 31. Follow-up 8-hr course with case study session through June 2021.

American Industrial Hygiene Conference and Exposition. 2020. Co-instructor of PDC Beyond Banding: Assessing Data Poor Chemicals. Webinar session, June 4.

Society of Toxicology Canada. 2019. “Assessing and Communicating Risks.” 16-hr course of advanced methods in chemical health risk assessment. Vancouver, BC. November 5–6.

Private sponsor course. 2019. Lead instructor for CE course, Acute Emergency Exposure Limits. Houston, TX. March 4.

International Occupational Hygiene Association. 2018. Co-Instructor PDC IOHA Course, Occupational Exposure Banding in the Workplace (Including Emergency Response Applications). Washington DC. September 27.

U.S. Navy. 2018. Techniques in Occupational Risk Assessment. San Diego, CA. August 29–31.

U.S. Navy. 2018. Techniques in Occupational Risk Assessment. Norfolk, VA. May 14–16.

Toxicology and Risk Assessment Conference. 2018. Risk Assessment Applications and Methods. Westchester, OH. April 23.

Indiana Department of Environmental Management Non-Cancer Risk Assessment Workshop. 2017. Co-presenter. Indianapolis, IN. September 26.

American Industrial Hygiene Conference and Exposition. 2017. Co-instructor of PDC 802 – Occupational Exposure Banding in the Workplace (Including Emergency Response Applications). Seattle, WA. June 8.

Society of Toxicology. 2017. Course Co-chair. “Health-Based Limits for Toxicological Risk Assessment: Setting Acceptable Daily Exposures for Pharmaceutical and Chemical Safety.” Baltimore, MD. March 12.

American College of Toxicology. 2016. Co-instructor of CE Course, “Derivation and Implementation of Health-Based Exposure Limits for the Pharmaceutical Industry.” Baltimore, MD. November 6.

OSHA Education Center, Course # 7205 Health Hazard Awareness. 2016. Cuyahoga Community College, Cleveland, OH. July 1.

OSHA Education Center, Course # 7200 Bloodborne Pathogens in Healthcare Facilities. 2016. Cuyahoga Community College, Cleveland, OH. June 3.

American Industrial Hygiene Conference and Exposition. 2015. Co-instructor of PDC 409 – Occupational Exposure Banding in the Workplace (Including Emergency Response Applications). Baltimore, MD. May 22.

Infection Control Today Webinar. 2015. “Alcohol safety science and how it relates to healthcare workers’ use of alcohol-based hand rub (ABHR).” June 12. Webinar available on-line at http://www.infectioncontroltoday.com/webinars/2015/06/food-and-drug-administration-healthcare-antiseptics-tentative-final-monograph.aspx.

International Occupational Hygiene Association (IOHA). 2015. Co-instructor of PDC on occupational exposure banding. London, England. April.

Food and Drug Administration.2014. Co-instructor for 3-day dose-response boot camp course presented to the staff of the Center for Tobacco Studies. White Oaks, MD. October and April.

Inhalation Dosimetry for Occupational Risk. 2014. Lead presenter for a 4-hour webinar course sponsored by Dow Corning Corporation. August.

Tools for Health Risk Assessment Workshop. 2014. Director for a 4-day course sponsored by Procter and Gamble. Cincinnati, OH. May.

Air Modeling and Information Resources for Emergency Management and Response.  2014. Director for a 2-day course sponsored by Chevron Phillips Chemical. Houston, TX. May.

OEL Derivation and Interpretation – Boot Camp.  2013. Course developer and lead instructor. Dayton, OH, for the Air Force Institute of Technology. September.

Dose-Response Boot Camp. Co-developer and instructor for professional development course on human health risk assessment methods. 10/07 (open enrollment – Cincinnati), 4/08 (open enrollment – Cincinnati), 9/08 (open enrollment – Washington D.C.), 12/08 (Toronto for Ontario MOE), 4/09 (Cheyenne WY for State of Wyoming), 9/09 (Oak Ridge for USDA), 9/09 (open enrollment – Cincinnati), 9/10 (Dayton OH for US Navy), 10/10 (open enrollment – Washington D.C.), 3/11 (Winnipeg for Provincial MOE), 5/11 (Midland MI for Dow Chemical), 9/11 (open enrollment – Cincinnati), 5/13 (open enrollment – Cincinnati), 9/14 (open enrollment – Cincinnati), 6/15 (open enrollment – Cincinnati), 6/16 (open enrollment – Cincinnati), 5/17 (open enrollment – Cincinnati), 7/17 (Army Public Health Command – Aberdeen MD), 9/22 (Health Canada Air Division), 10/22 (open enrollment – Cincinnati), 4/23 (open enrollment – Cincinnati).

American Industrial Hygiene Conference and Exposition. Co-instructor of PDC on the Hierarchy of OELs. 6/13. San Antonio, TX, 5/14 Phoenix, AZ, 6/14 Salt Lake City, UT, 10/17 Tampa, FL.

American Industrial Hygiene Association.2011.  Co-instructor of Teleweb, “The Future of OELs a Global Perspective.” June.

American Industrial Hygiene Conference and Exposition. 2011. Co-instructor of PDC on the Reciprocal Calculation Procedure. Portland, OR. June.

Toxicology and Risk Assessment Conference (TRAC). 2010. “Issues in Occupational Risk Assessment.” Course Chair and instructor. Westchester, OH. April.

Professional Conference on Industrial Hygiene. 2008. “Methods in Occupational Risk Assessment: A Systematic Approach.” Tampa, FL. October.

Society of Toxicology Continuing Education Course. 2008. “Dose-Response Applications for Occupational and Environmental Health.” Session co-chair and lecturer. Seattle, WA. March.

Society for Risk Analysis Workshop. 2007. “Chemical-Specific Adjustment Factors.” San Antonio, TX. December.

Professional Conference on Industrial Hygiene. 2003. “Deriving, Evaluating, and Interpreting Occupational Exposure Limits.” Palm Springs, CA. September.

University of Cincinnati, Continuing Education Course Lecture. 2000. “Basic Toxicology – Science for the Non-scientist.”  Cincinnati, OH. July.

American Industrial Hygiene Conference and Exposition. 1994. Professional Development Course Instructor.  “Human Factors Engineering in the Petrochemical Industry.” Anaheim, CA. May.

Amoco Chemical Company Health and Safety Trainer.  1990–1994. Conducted more than 50 health and safety training sessions for chemical manufacturing facility employees on numerous topics, including hazard communication, hearing conservation, personal protective equipment, benzene toxicity, and ergonomics. Texas City, TX.

Expert Panels and Technical Workgroups

AIHA TSCA Task Force. Serve as member in developing strategies to enhance outreach on industrial hygiene methods relevant to EPA TSCA risk assessments. June 2023–Present.

Exposure Sciences Exchange Network. Serve as expert work group member to discuss state of the science in exposure assessment. Workgroup organized by HESI. August 2020–Present.

Vapor Management Expert Panel. Vice Chair of expert panel chartered by the DOE Office of River Protection to provide expert input on implementation of plans to address vapor exposures at the Hanford DOE site tank farms. 2014–2018.

International Life Sciences Institute. Service as Scientific Advisor for the Food and Chemical Safety Committee. 2014–2018.

Tank Vapor Assessment Team. Vice Chair of expert team convened to improve industrial hygiene programs to address vapor exposures at the DOE Hanford Site. 2014. Hanford, WA.

AIHA PEL Update Work Group. Team assembled to provide approaches to support the update of OSHA PELs. 2013–2014. Fairfax, VA.

OEL Hierarchy Work Group.  Ad Hoc group promoting the use of a suite of OEL tools. 2012–2014.

AIHA Guideline Value Task Force. Team member to establish process for setting exposure guidelines via the AIHA. 2010–2011. Fairfax, VA.

National Academy of Sciences Panel, “Committee on Protecting Occupants of DoD Buildings From Chemical or Biological Release.”  2006–2007.  Washington, DC.

IPCS Harmonization Project, “Chemical Specific Adjustment Factor.” 2005. Geneva, Switzerland.

University Courses and Lectures

University of Cincinnati, 26-EIH-7007, Practice of Industrial Hygiene. Course Director. Fall Semester 2017.

University of Cincinnati, 26-EIH-8045, Toxicologic Modeling for Biomonitoring Applications. Course Director. Spring Semester 2017.

University of Cincinnati, 26-EIH-8034, Hazardous Materials Management. Course Director. Fall Semester 2016; 2017, 2022, 2023.

University of Cincinnati, 26-EIH-7075, Evaluation of Workplace Exposure. Course Director. Spring Semester 2015; 2016; 2017; 2018.

University of Cincinnati, 26-EIH-9004, Identification of Potential Workplace Exposures. Course Director. Fall Semester 2014; 2015; 2016; 2017.

University of Cincinnati, 26-TOX-7082. Guest lecture, “Toxicology and Safety Assessment.”  Annual participation 2006 through 2018. Cincinnati, OH.

Northern Kentucky University, “Occupational Exposure Limits: A Tool for Worker Health Risk Assessment.” 3/2014, 4/2015, 10/2016, 10/2018. Fort Thomas, KY.

University of Cincinnati, 26-BE-9073. Guest Lecture “Molecular Epidemiology in Regulatory Risk Assessment, the Case of Arsenic in Drinking Water.” 2014. Cincinnati, OH.

Ohio State University, Course EHS 5325. “Occupational Exposure Limits: A Tool for Worker Health Risk Assessment.” 2013. Columbus, OH.

University of Cincinnati, 26-PH-706. Guest lecture “Public Health Regulation and the Role of Risk and Safety Assessment.” 2011. Cincinnati, OH.

University of Cincinnati Gene Environment Interaction Training Program Lecture, “Importance of Environmental Exposure in Gene-Environment Interactions Equation.” 2011. Cincinnati, OH.

Ball State University Undergraduate Course Lecture, “Industrial Hygiene, Toxicology and Risk Assessment:  Problem Solving for Environmental Health.”  2005 and 2004. Muncie, IN.

RETURN TO OUR TEAM PAGE