Laws & Regulations

Six-Year Review 4 Compliance Monitoring Data (2012-2019)

Occurrence data collected under the SYR4 Information Collection Request and from the ARCS data base containing aircraft PWS inventory and sample information.

Major Elements of Six-Year Review

Learn about the six components EPA uses to evaluate national primary drinking water regulations during a six-year review

Six-Year Review 3 Frequent Questions and Answers

Fact Sheet: Announcement of Completion of EPA's Third Six-Year Review of Existing Drinking Water Standards

The fact sheet contains questions and answers about EPA's third Six-Review of Drinking Water Standards

Addressing Risk-Balancing Considerations for Six-Year Review of Drinking Water Standards

Drinking Water State Revolving Fund - Statutory Authority and Program Regulation

40 CFR Subpart L—Drinking Water State Revolving Funds Regulation
§35.3500 - §35.3585

Materials for November 2023 Webinar on Proposed Regulation of Trichloroethylene under TSCA

Materials page for webinar on risk management for TCE

Final Rule: Addition of 12 Chemicals to the Toxics Release Inventory

Additions of 12 chemicals to TRI per TURI petition.

Toxics Use Reduction Institute (TURI) Petition to Add 25 Chemicals to the TRI List

Petition by TURI to add 25 chemicals to the TRI Program chemical list.

Tribal Consultation Letters - Regions 9 and 10

Provides letters submitted by representatives from federally recognized tribal governments as part of the waters of the US rulemaking tribal consultation

Tribal Consultation Letters - National Tribal Organization

Provides letters submitted by representatives from federally recognized tribal governments as part of the waters of the US rulemaking tribal consultation

Underground Injection Control Reporting Forms for State Summary Information

information for State and DI program reporting and links to reporting 7520 forms is provided.

For Fabricators and Laminated Product Producers - Compliance Guide for Formaldehyde Emission Standards for Composite Wood, with Translations

This page provides resources and guidance documents, including translations, and pertaining to the Formaldehyde Emissions Standards for Composite Wood Products Final Rule.

For Importers, Distributors, and Retailers - Compliance Guide for Formaldehyde Emission Standards for Composite Wood, with Translations