Laws & Regulations

EPA's eDisclosure

eDisclosure uses EPA's Central Data Exchange (CDX) to allow entities to promptly disclose violations and submit timely compliance certifications under EPA’s Audit Policy and Small Business Compliance Policy

State Review Framework (SRF) - Pacific Territories Final Reports

Details findings of the Pacific Territories state review framework

State Review Framework (SRF) - Utah Final Reports

Details findings of the Utah state review framework

Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) Secondary Standards - Federal Register Notices from Current Review

Federal Register notices used to review and develop a new Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) secondary standards.

Educational Services Sector (NAICS 61)

Regulatory and compliance information including school federal EPA regulations, for facilities in the Education Sector, including elementary schools (K-12), colleges, and universities.

Timeline of Lead (Pb) National Ambient Air Quality Standards (NAAQS)

The table includes FR citations for each revision to standards, and acceptable lead levels in air (micrograms per cubic meter).

Setting and Reviewing Standards to Control Lead (Pb) Pollution

Lead (Pb) standards are part of the National Ambient Air Quality Standards (NAAQS), which limit air pollution to protect health and the environment. Standards are periodically reviewed and updated, and air quality across the U.S. is measured against them.

Setting and Reviewing Standards to Control NO2 Pollution

EPA sets National Ambient Air Quality Standards (NAAQS) for NO2 to protect public health (primary standard) and to protect public welfare (secondary standard). The Clean Air Act also requires EPA to periodically review and revise them if appropriate.

Setting and Reviewing Standards to Control Carbon Monoxide (CO) Pollution in Outdoor Air

EPA sets National Ambient Air Quality Standards (NAAQS) for CO to protect public health and to protect public welfare. The Clean Air Act also requires EPA to periodically review and revise them if appropriate.

Setting and Reviewing Standards to Control SO2 Pollution

EPA sets National Ambient Air Quality Standards (NAAQS) for SO2 to protect public health (primary standard) and to protect public welfare (secondary standard). The Clean Air Act also requires EPA to periodically review and revise them if appropriate.

Setting and Reviewing Standards to Control Particulate Matter (PM) Pollution

The Clean Air Act requires EPA to set national air quality standards for particulate matter, and to periodically review the standards to ensure that they provide adequate health and environmental protection, updating those standards as necessary.