Chemical & Toxic Substances

Agency Information Collection Activities; Proposals, Submissions, and Approvals: State Program Adequacy Determination: Municipal Solid Waste Landfills and Non-Municipal, Non-Hazardous Waste Disposal Units that Receive Conditionally Exempt Small Quantity Generator Hazardous Waste

Pesticide Product Registration: Applications for New Active Ingredients (March 2026)

Agency Information Collection Activities; Proposals, Submissions, and Approvals: Revisions to the RCRA Definition of Solid Waste

Pesticide Product Registration: Applications for New Active Ingredients (March 2026)

Pesticide Tolerance; Exemptions, Petitions, Revocations, etc.: Petitions Filed for Residues of Pesticide Chemicals in or on Various Commodities—March 2026

Pesticide Product Registration: Applications for New Active Ingredients (March 2026)

Pesticide Tolerance; Exemptions, Petitions, Revocations, etc.: Petitions Filed for Residues of Pesticide Chemicals in or on Various Commodities—March 2026

Pesticide Product Registration: Applications for New Active Ingredients (March 2026)

Pesticide Product Registration: Applications for New Active Ingredients (March 2026)

Pesticide Tolerance; Exemptions, Petitions, Revocations, etc.: Petitions Filed for Residues of Pesticide Chemicals in or on Various Commodities—March 2026

AR-226-0775 - Acute Toxicity of FC-203S to Rainbow Trout

AR-226-0764 - Acute Toxicity of FC-203CF-X to Activate Sludge Mixed Liquor

AR-226-0761 - Static Acute Toxicity of FC-203CF to the Daphnid, Daphnia Magna

AR-226-0759 - Ready Biodegradability of FC203CF (BOD/COD)

AR-226-0758 - Environmental Effects of Light Water Brand AFFF and Components - Robust Summary for FC-203CE

AR-226-0756 - Static Acute Toxicity of FC-203CE to the Daphnid, Daphnia Magna

AR-226-0755 - Toxicity of FC-203CE + Antifoamer to Activated Sludge Mixed Liquor

AR-226-0754 - Toxicity of FC-203CE to Activated Sludge Mixed Liquor

AR-226-0751 - Acute Toxicity of FC-203CE to Green Algae, Selenastrum Capricomutum

AR-226-0749 - Acute Static Toxicity of FC-203CE to Daphnia Magna