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FR Air Documents
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Regulation of Fuels and Fuel Additives: Modifications to Renewable Fuel Standard Program Requirements | PDF Version (66K, About PDF)
- Protection of Stratospheric Ozone: Allocation of Essential Use Allowances for Calendar Year 2009 | PDF Version (70K, About PDF)
- Standards of Performance for New Stationary Sources | PDF Version (47K, About PDF)