Laws & Regulations

Missouri SIP: EPA Approved Missouri Regulations

EPA Approved Regulations in the Missouri SIP

NPDES Stormwater General Permit for Small MS4s in New Mexico

EPA's stormwater general permit for small MS4s in New Mexico.

Implementation Training and Assistance for State and Local Air Agencies

Training courses, presentations, and other resources to help state and local air professionals learn more about NAAQS implementation, air pollution control and emissions reduction, SIP development, and public participation.

Iowa SIP: EPA Approved Iowa Regulations

EPA Approved Statutes and Regulations in the Iowa SIP

Final NPDES Permit for Pfizer Pharmaceuticals in Vega Baja, Puerto Rico

EPA's NPDES permit for Pfizer Pharmaceuticals in Puerto Rico.

Region 1 Draft Aquaculture General Permit

Documents, links & contacts for the Draft NPDES Aquaculture General Permit (AQUAGP) for Concentrated Aquatic Animal Production (CAAP) Facilities and Other Related Facilities in Massachusetts, New Hampshire and Vermont

Method 303 - By-product Coke Oven Batteries

Promulgated CFR Test Method 303 Determination of Visible Emissions From By-Product Coke Oven Batteries

External Civil Rights

Ensures that recipients of EPA financial assistance comply with the relevant non-discrimination requirements under federal law to ensure EPA’s prompt, effective, and efficient resolution of civil rights complaints.

The Thriving Communities Technical Assistance Centers Program

The Thriving Communities Technical Assistance Centers (EJ TCTAC) Program provides grant funding to eligible applicants to establish technical assistance centers across the nation.