TRS Toxicology & Health Solutions Inc. is a toxicology and environmental consulting firm offering specialized services including human health and ecological health risk assessments in support of due diligence assessments as part of property acquisition, divestiture or financing; regulatory approvals for infrastructure projects; toxicology assessments; peer reviews; air quality and human health assessments, health impact assessments; and litigation support. TRS aims to provide strategic and innovative advice based on credible and defensible science that satisfies regulatory and/or stakeholder requirements.