![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
FR Daily: Day-06
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Approval and Promulgation of Implementation Plans; Illinois (PDF file)
- Approval and Promulgation of Implementation Plans; Illinois
- Approval and Promulgation of Implementation Plans; Illinois (PDF file)
- Approval and Promulgation of Implementation Plans; Illinois
- Clean Air Act Interim Approval of Operating Permits Program; State of Rhode Island
- Approval and Promulgation of Implementation Plans; Ohio
- Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, Placer County Air Pollution Control District and Ventura County Air Pollution Control District
- Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision, San Joaquin Valley Unified Air Pollution Control District, Santa Barbara County Air Pollution Control District, South Coast Air Quality Management Dist.
- Approval and Promulgation of Air Quality Implementation Plans; Utah; Emission Statement Regulation, Ozone Nonattainment Area Designation, Definitions
- Retrofit/Rebuild Requirements for 1993 and Earlier Model Year Urban Buses; Public Review of a Notification of Intent to Certify Equipment
- Approval and Promulgation of State Implementation Plans; California State Implementation Plan Revision, Placer County Air Pollution Control District and Ventura County Air Pollution Control District
- Approval and Promulgation of State Implementation Plans; California State Implementation Plan Revision, San Joaquin Valley Unified Air Pollution Control District, Santa Barbara County Air Pollution Control District, South Coast Air Quality Management
- Approval and Promulgation of Implementation Plans; Ohio
- Approval and Promulgation of Air Quality Implementation Plan Utah; Emission Statement Regulation, Ozone Nonattainment Area Designation, Definitions
- Clean Air Act Interim Approval of Operating Permits Program; State of Rhode Island