Laws & Regulations

Section 799.5025 Testing consent orders for mixtures without Chemical Abstracts Service Registry Numbers

This document sets forth a list of mixtures (with no Chemical Abstracts Service Registry Numbers) which are the subject of testing consent orders adopted under 40 CFR part 790.

CFR Section 799.5050 Multi-test requirements for specific chemical substances.

This document provides Multi-test requirements for specific chemical substances.

Public Meeting on Risk Evaluation Scoping Efforts under TSCA for 10 Chemical Substances - Background Material & Presentation

This page contains presentation and background material on the ten chemical substances that will be the subject of a public meeting on February 15, 2017, on risk evaluation scoping efforts.

CFR Section 799.4400 Testing Requirements for 1,1,1-Trichloroethane

This document outlines testing requirements for 1,1,1-Trichloroethane.

CFR Section 799.1051 Testing Guidelines for Monochlorobenzene

This document outlines testing guidelines for Monochlorobenzene.

CFR Section 799.925 Testing Guidelines for Biphenyl

This document outlines testing guidelines for Biphenyl.

CFR Section 799.3450 Testing Requirements for Propylene Oxide

This document outlines the testing requirements for Propylene Oxide

CFR Section 799.1550 Testing Requirements for 1,2-Dichloropropane

This document outlines testing requirements for 1,2-Dichloropropane.

CFR Section 799.3175 Testing Guidelines for Oleylamine

This document outlines testing guidelines for Oleylamine.

Statement of Interpretation and Enforcement Policy

This action states EPA's interpretation of and enforcement policy concerning, section 8(e) of the Toxic Substances Control Act (TSCA).

CFR Section 799.500 Testing Guidelines for 9, 10-Anthracenedione

This document outlines testing guidelines for 9, 10-Anthracenedione.

CFR Section 799.940 Testing Guidelines for Bisphenol A

This document outlines testing guidelines for Bisphenol A.

CFR Section 799.1052 Testing Guidelines for 1,2-Dichlorobenzene

This document outlines the testing guidelines for 1,2-Dichlorobenzene.

CFR Section 799.1054 Testing Guidelines for 1,2,4,5-Tetrachlorobenzene

This document outlines guidelines for 1,2,4,5-Tetrachlorobenzene.

Chlorinated Benzenes; Final Test Rule

EPA is issuing a final rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring testing for Chlorinated Benzenes.

CFR Section 799.1285 Testing Guidelines for Cumene

This document outlines testing guidelines for Cumene.

Conformity Adequacy Review: Region 10

Resources are for air quality and transportation government and community leaders. Information on the adequacy/inadequacy of state implementation plans (SIPs) in EPA Region 10 (AK, ID, OR, WA) is provided here.

Legislative History Documents Related to Clean Water Act Section 404(g)(1)

Legislative History documents related to Clean Water Act section 404(g)(1), including preambles and Congressional Conference Reports

NACEPT Assumable Waters Subcommittee Documents (March 15-17, 2016)

Presentations covering the legislative and regulatory history of Clean Water Act Section 404(g), meaning of "adjacent" in Section 404(g)(1) , Rivers and Harbors Act Section 10 Case Law, recommendations of the Water Workgroup, among other subjects.

NACEPT Assumable Waters Subcommittee Meeting Summary (December 1-2, 2015)

The purpose of the meeting was to continue the subcommittee's efforts to provide advice and recommendations on how EPA can clarify which waters a State or Tribe assumes permitting responsibility for under an approved Clean Water Act section 404 program.