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FR Air Documents
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Notice of Lodging of Consent Decree Under the Clean Air Act
- Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods: Designation of One New Equivalent Method | PDF Version (53K, About PDF)
- Control of Hazardous Air Pollutants From Mobile Sources: Early Credit Technology Requirement Revision | PDF Version (71K, About PDF)
- Control of Hazardous Air Pollutants From Mobile Sources: Early Credit Technology Requirement Revision | PDF Version (74K, About PDF)