USA Home

Regulatory Briefing

The Toxic Substance Control Act (TSCA) Chemical Substance Inventory lists existing chemical substances that are manufactured or processed in the United States [182]. The inventory is maintained and updated by the Environmental Protections Agency (EPA) as required under Section 8 (b) of the TSCA.

Please log in or register to access the full regulatory briefing and download the related documents.

Log In / Register to Read More

News

Read More
OEHHA Seeks Public Input on Reproductive Toxicity of p,pʹ-Bisphenol Chemicals
OEHHA Seeks Public Input on Reproductive Toxicity of p,pʹ-Bisphenol Chemicals

Nov-03-2025

Chemical inventory Consultation Proposition 65 Toxic to Reproduction California Office of Environmental Health Hazard Assessment OEHHA

The California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment (OEHHA) has announced a public data call-in on the reproductive toxicity of p,pʹ-bisphenol chemicals (CAS no. 2167-51-3), including their ethers...

Read More
EPA Adds New PFAS to Toxics Release Inventory (TRI)
EPA Adds New PFAS to Toxics Release Inventory (TRI)

Oct-17-2025

PFAS Regulation Toxic substances Environmental Protection Agency EPA Chemical Reporting Requirements Annual Declaration Chemical Import and Manufacture

On October 7, 2025, the U.S. Environmental Protection Agency (EPA) announced the automatic addition of sodium perfluorohexanesulfonate (PFHxS-Na) (CAS No. 82382-12-5) to the Toxics Release Inventory (TRI).  This action, mandated under...

Read More
Content
Compliance Tools
Downloadable Content
ACF GHS Report