Science & Technology

C.I. Disperse Blue; Testing Consent Order

This notice announces that EPA has signed an enforceable Testing Consent Order with eight companies who have agreed to perform certain health and environmental effects tests with C.I. Disperse Blue 79:1(1)8-79:1)(CAS No. 3618-72-2.

Testing Consent Order For Bisphenol A Diglycidyl Ether

EPA has issued a Testing Consent Order that incorporates an Enforceable Consent Agreement (ECA) pursuant to the Toxic Substances Control Act (TSCA), with the Dow Chemical Company, Shell Oil Company, and Ciba-Geigy Corporation.

Testing Consent Order on Refractory Ceramic Fibers

This notice announces that EPA has signed signed an enforceable testing consent order under the Toxic Substances Control Act (TSCA), 15 U.S.C. section 2601 at seq., with three of the primary producers of refractory ceramic fibers (RCF).

Testing Consent Order for Octamethylcyclotetrasiloxane

This rule announces that EPA has signed an enforceable testing consent order with six manufacturers of octamethylcyclotetrasiloxane (OMCTS; CAS No. 556-67—2, who have agreed to perform certain chemical fate and environmental effects tests with OMCTS.

Testing Consent Agreement for N-methylpyrrolidone

EPA has signed an Enforceable Consent Agreement (ECA) pursuant to the Toxic Substances Control Act (TSCA), 15 U.S.C. 2601 et seq., with Arco Chemical Company, BASF Corporation, and International Specialty Products Company.

Testing Consent Order on Crotonaldehyde

This document announces that EPA has signed an enforceable testing Consent Order with Eastman Kodak Company (Kodak).

EPA Response Letter for Section 21 Petition

EPA letter responding to two petitions that were filed by the Biobased and Renewable Products Advocacy Group (BRAG).

Testing Consent Order on Dilsodecyl Phenyl Phosphite

This rule announces that EPA has signed an enforceable Testing Consent Order with three manufacturers of dilsodecyl phenyl phosphite (PDDP CAS No, 25550-98-5), who have agreed to perform certain neurotoxicity tests PDDP.

Testing Consent Order on Methyl Tert-butyl Ether and Response to the Interagency Testing Committee

This document announces that EPA has signed an enforceable Testing Consent Order for methyl tert-butyl ether (MTBE) with five manufacturers of the MTBE Health Effects Testing Task Force.

How to Search for Publications Using Simple Search

Top level description of the NSCEP/NEPIS simple search recommended usage and system behavior

Frequent Questions about Using the National Service Center for Environmental Publications

Information to fill in the gaps in explaining how to use the NSCEP site that may help the public when trying to locate and obtain documents.

Guidance Documents Managed by the Office of Water (OW)

Large sortable list with following headers

Stormwater Research for Emergency Response and Recovery

Caney Residential Yards Site

Caney Residential Yards Superfund Site referral page

Future of Climate Change

The future of climate change describes how the changes and impacts we are already seeing are anticipated to evolve in the years to come.

Healthy Indoor Environments in Schools During the COVID-19 Pandemic and Beyond

Resources on maintaining or creating clean indoor air in schools during Covid and after

Green Book Nitrogen Dioxide (1971) Area Information

Nitrogen Dioxide (1971)

Methamidophos Results - AEGL Program

Methamidophos Propoed AEGL Document

Green Book Disclaimer

Disclaimer for the Green Book

Fenamiphos Results - AEGL Program

Fenamiphos Proposed AEGL Document