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FR Air Documents
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines; Regulations Requiring Onboard Diagnostic Systems on 2010 and Later Heavy-Duty Engines Used in Highway Applications Over 14,000 Pounds; Revisions to Onboard Diagnostic Requirements for Diesel Highway Heavy-Duty Vehicles Under 14,000 Pounds [[Page 8309-8358]] | PDF Version (943K, About PDF)
- Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines; Regulations Requiring Onboard Diagnostic Systems on 2010 and Later Heavy-Duty Engines Used in Highway Applications Over 14,000 Pounds; Revisions to Onboard Diagnostic Requirements for Diesel Highway Heavy-Duty Vehicles Under 14,000 Pounds [[Page 8359-8408]] | PDF Version (616K, About PDF)
- Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines; Regulations Requiring Onboard Diagnostic Systems on 2010 and Later Heavy-Duty Engines Used in Highway Applications Over 14,000 Pounds; Revisions to Onboard Diagnostic Requirements for Diesel Highway Heavy-Duty Vehicles Under 14,000 Pounds [[Page 8409-8428]] | PDF Version (362K, About PDF)
- Agency Information Collection Activities; Proposed Collection; Comment Request; Reporting and Recordkeeping Requirements of the HCFC Allowance System; EPA ICR No. 2014.03 OMB Control No. 2060-0498 | PDF Version (81K, About PDF)