Testifying Services
Clarifying and Defensible Expert Testimony
When legal matters go to trial, the strength of your case depends on expert credibility. We have provided testimony in hundreds of cases involving environmental contamination, engineering cost evaluation, chemical exposure, natural resource damages, and regulatory compliance. Our experts are credentialed, skilled communicators who translate complex technical issues into clear, persuasive testimony that judges, juries, and other stakeholders can understand.
Testifying Expertise For Your Matters
Complex environmental litigation and dispute matters demand qualified, credentialed experts with specific subject matter experience. Integral’s deep bench of testifying experts is organized here based on subject matter, contaminant-specific expertise, and federal regulation expertise.
“We rely on Integral as experts. They’re the core of our expert teams. The Integral folks were able to communicate on a basic level, not a scientific, geeky level. It seemed like they were real human beings.”
Leading Environmental Attorney
Knowledge Share
Achieving Fair Cost Allocation in Complex Superfund Litigation
Strategic Environmental and Litigation Support Services, Expert Witness Testimony: Rhode Island
Source Identification, Chemical Fingerprinting, and Expert Testimony: Washington
If coordination of remediation and restoration under CERCLA is such a good idea, why is it not practiced more widely?
Demonstrating the protective effect of a 70-year-old occupational exposure limit against pneumoconiosis caused by mica
Litigation and Compliance Impacts of Proposed Ethylene Oxide Regulations Based on Flawed Science
Big Changes to Maine’s Reporting Requirements and PFAS Phase-Out
EPA Releases Final Drinking Water Standards for PFAS Chemicals
What Lies Beneath: Exercising Caution when Repurposing Data in Environmental Analytics
Chemical Expertise
Cases often turn on the behavior and effects of specific chemicals. Integral’s experts are recognized authorities on a wide range of substances—including legacy pollutants and emerging contaminants.
Value We Deliver:
- Expertise with petroleum hydrocarbons, PCBs, dioxins/furans, PAHs, VOCs, pesticides, PFAS, and more
- Analysis of metals, pharmaceuticals, asbestos, and specialty chemistries
- Forensic evaluations that link contaminants to sources and pathways
- Testimony that clarifies both exposure and impact in litigation settings
Regulatory Expertise
Environmental litigation frequently involves questions of compliance with complex regulatory frameworks. Our experts bring direct experience with federal and state statutes, providing testimony that connects science, engineering, and law.
Value We Deliver:
- Expertise across CERCLA, RCRA, TSCA, CWA, OPA, FIFRA, ESA, OSHA, and SDWA
- Guidance on compliance, liability, and allocation matters
- Defensible testimony that integrates technical evidence with regulatory requirements
- Insight that supports negotiation as well as courtroom outcomes
Exposure Assessment and Epidemiology
Our scientists and exposure scientists assess how, and to what extent, people were exposed to chemicals. These analyses often prove decisive in litigation outcomes.
Value We Deliver:
- Quantitative exposure assessments across pathways (air, water, soil, dermal)
- Epidemiological analysis that links—or decouples—exposure and health outcomes
- Testimony that explains findings clearly to judges, juries, and regulators
FAQs
Our matrix of experts covers dozens of subject areas, contaminants, and regulations. This breadth allows us to match the right expert to the unique needs of each case.
Every opinion is built on rigorous data analysis, established scientific methods, and transparent reasoning. Our experts are published, peer-recognized, and experienced in high-stakes litigation.
Cases involving regulatory compliance, chemical exposure and health effects, allocation of responsibility, remediation decisions, fate and transport, general assessment, NRDA, and epidemiology. These areas reflect our core expertise and multidisciplinary bench strength.