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Chemicals & Emerging Contaminants

West Virginia Plays Key Role in $450M Multi-State PFAS Settlement with Chemours

June 26, 2026

West Virginia, U.S. EPA, and U.S. DOJ have reached a proposed $450M settlement with Chemours to address PFAS releases from facilities in West Virginia, North Carolina, and New Jersey.

Filed Under: Member News Tagged With: PFAS

New Jersey Finalizes PFAS Cleanup Standards

June 18, 2026

The New Jersey Department of Environmental Protection recently adopted remediation standards for four types of PFAS. Read more here.

Filed Under: Member News Tagged With: PFAS

New York Adopts AI Facial Recognition for Pesticides Certification Exam 

May 8, 2026

New York DEC is using AI to monitor its pesticide certification exam, allowing candidates to take the exam immediately after registering online.

Filed Under: Member News Tagged With: artificial intelligence, technology

Resolution 17-1: Advancing Safer Chemical Products and Processes

April 1, 2026

In this resolution, ECOS encourages support for sustainable and green chemistry and the promotion of alternatives assessment.

Filed Under: Uncategorized Tagged With: safety, toxics

New Mexico Approves Landmark PFAS Labeling Rules

March 27, 2026

The New Mexico Environmental Improvement Board has approved landmark rules for labelling consumer products containing intentionally-added PFAS.

Filed Under: Member News Tagged With: PFAS

Wisconsin Approves Bipartisan $125M PFAS Package

March 20, 2026

The Wisconsin State Legislature approved a package of bills, investing over $125M to protect innocent landowners from PFAS liability, create new grant programs, and provide additional Wisconsin DNR staffing and resources to assist in the fight against PFAS contamination.

Filed Under: Member News Tagged With: PFAS

Water WELLness: Managing Your Private Well Water System (PFAS Section)

March 11, 2026

Tagged With: PFAS

PFAS and Surface Water Webpage

March 11, 2026

Tagged With: PFAS

Fish Consumption Advisory Resources Webpage

March 11, 2026

Tagged With: PFAS

Resources for Residents in Marinette and Peshtigo Area

March 11, 2026

Tagged With: PFAS

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