The Memorandum of Understanding on the Air Quality Analyses and Mitigation for Federal Oil and Gas Decisions Through the National Environmental Policy Act (NEPA) Process sets forth the expectations and agreements for addressing air quality analyses and mitigation measures through the NEPA process related to federal oil and gas planning, leasing, or field development decisions. This MOU is signed by the U.S. Department of Agriculture, U.S. Department of the Interior, and EPA.
Using MOVES and EMFAC Emissions Models in NEPA Evaluations provides information for assessing criteria air pollutant impacts.
Reflecting the Revised PM 2.5 National Ambient Air Quality Standard in NEPA Evaluation provides information on how to reflect the revised PM 2.5 National Ambient Air Quality Standard in NEPA evaluations.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Memorandum of Understanding on the Air Quality Analyses and Mitigation for Federal Oil and Gas Decisions Through the NEPA Process (PDF)(27 pp, 2 MB)
- Using the MOVES and EMFAC Emissions Models in NEPA Evaluations (PDF)(3 pp, 695 K)
- Reflecting the Revised PM 2.5 National Ambient Air Quality Standard in NEPA Evaluations (PDF)(2 pp, 95 K)