Laws & Regulations

How EPA Protects Workers from Pesticide Risk

EPA protects workers from pesticide risk through the risk assessment and risk management processes, as well as via specific worker safety programs such as the worker protection standard and other initiatives.

Pesticide Container and Containment Regulations At A Glance

These tables provide an outline of many of the requirements of the regulations “Standards for Pesticide Containers and Containment.”

Subpart R: Resources

This document provides some guidance in recognition that we will continue to add more guidance in response to your questions about how to apply for approval of other uses for phosphogypsum.

Permit Revisions & Rescissions

Explanation of Permit Revisions & Rescissions

Relaxation of Emissions Limits

Explanation of Relaxation of Emissions Limits

Ambient Air Definition/Interpretations

Explanation of the definition of Ambient Air

Significant Impact Levels (SILs) & Cumulative Analyses

Explanation of the meaning of Significant Impact Levels (SILs) and Cumulative Analyses

Laboratory Services and Applied Science Division

The state-of-the-art laboratory is occupied by by the Region 4 Science and Ecosystem Support Division (SESD).

Third-Party High Performance Building Certifications at EPA

This page contains a list of Third-Party High Performance Building Certifications at EPA.

Remedial Project Manager Training

Federal Facilities RPM training information. Including frequently asked questions (FAQs)

Particulate Matter (PM) Standards - Policy Assessments from Current Review

The policy assessment (PA) presents a staff analysis of the scientific basis for policy options for consideration by senior EPA management prior to rulemaking.

CGP Permitting in Lands of Exclusive Federal Jurisdiction

EPA is seeking public comment on its proposed 2022 Construction General Permit (CGP) for stormwater discharges from construction activity.

Drayton Sugar Beet Processing Plant - Permitting Information

US/Canada AQA Notification Table

Washoe County Health District PSD Delegation Agreement

Agreement for Delegation of Source Review under the Federal Prevention of Significant Deterioration Program by the United States Environmental Protection Agency, Region 9, to the Washoe County Health District, Nevada.

Desert View Power: Administrative Amendment to PSD Permits NSR 4-4-1 and SE 87-01

Documents Related to the Administrative Amendment to Prevention of Significant Deterioration (PSD) Permits for Desert View Power, Cabazon Reservation near Mecca, CA.

Reg 19, Appendix B: National Ambient Air Quality Standards, SIP effective November 6, 2018 (ARd31) and November 7, 2018 (ARd32) to March 14, 2021

Reg 19, Appendix B: National Ambient Air Quality Stndards