2020 Federal Register Notices for EPA's Office of Transportation and Air Quality
Federal Register Notices for the current year.
December 2020
- December 14, 2020: Notice of Availability of EPA Tampering Policy and Request for Information Regarding 1986 Catalyst Policy (PDF) (4 pp, 243 K)
- December 4, 2020: Fuels Regulatory Streamlining Final Rule (PDF) (127 pp, 1.51 MB)
November 2020
- November 20, 2020: Fuels Regulatory Streamlining Implementation; Notification of Workshop (PDF) (2 pp, 250 K)
October 2020
- October 30, 2020: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; Regulation of Fuels and Fuel Additives: Gasoline Volatility (Renewal) (PDF) (1 pp, 217 K)
- October 26, 2020: Access by EPA Contractors to Information Claimed as Confidential Business Information (CBI) Submitted Under Title II of the Clean Air Act and Related Regulations (PDF) (2 pp, 241 K)
- October 23, 2020: Alternative Methods for Calculating Off-Cycle Credits Under the Light-Duty Vehicle Greenhouse Gas Emissions Program: Applications From Volkswagen Group of America, Inc. (PDF) (2 pp, 257 K)
- October 9, 2020: Proposed Information Collection Request; Comment Request; EPA’s Light-Duty In-Use Vehicle Testing Program (Renewal) (PDF) (2 pp, 247 K)
- October 9, 2020: Alternative Methods for Calculating Off-Cycle Credits Under the Light-Duty Vehicle Greenhouse Gas Emissions Program: Applications From Toyota Motor North America (PDF) (2 pp, 264 K)
- October 5, 2020: Alternative Method for Calculating OffCycle Credits Under the Light-Duty Vehicle Greenhouse Gas Emissions Program: Applications From North American Subaru, Inc. (PDF) (3 pp, 264 K)
- October 2, 2020: Amendments Related to Marine Diesel Engine Emission Standards (PDF) (16 pp, 339 K)
September 2020
- September 14, 2020: Announcing Upcoming Meeting of Mobile Sources Technical Review Subcommittee (PDF) (2 pp, 232 K)
August 2020
- August 31, 2020: Final Rule: Technical Correction to the Flex-Fuel Vehicle Provisions in CAFE Regulations (PDF) (4 pp, 298 K)
- August 31, 2020: Proposed Rule: Technical Correction to the Flex-Fuel Vehicle Provisions in CAFE Regulations (PDF) (4 pp, 275 K)
- August 26, 2020: E85 Flexible Fuel Vehicle Weighting Factor (F-Factor) for Model Years 2021 and Later Vehicles (PDF) (3 pp, 272 K)
- August 26, 2020: Public Hearing for Control of Air Pollution From Airplanes and Airplane Engines: GHG Emission Standards and Test Procedures (PDF) (2 pp, 270 K)
- August 20, 2020: Control of Air Pollution From Airplanes and Airplane Engines: GHG Emission Standards and Test Procedures (PDF) (39 pp, 1.3 MB)
July 2020
- July 27, 2020: Information Collection Request Number 2265.04; Proposed Information Collection Request; Comment Request; Information Collection Activities Associated With the SmartWay Transport Partnership (PDF) (2 pp, 249 K)
- July 8, 2020: The Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule for Model Years 2021–2026 Passenger Cars and Light Trucks; Correction (PDF) (6 pp, 579 K)
- July 2, 2020: Public Hearing for Vehicle Test Procedure Adjustments for Tier 3 Certification Test Fuel (PDF) (2 pp, 278 K)
- July 1, 2020: Determinations of Light-Duty Vehicle Alternative Greenhouse Gas Emissions Standards for Small Volume Manufacturers (PDF) (4 pp, 280 K)
June 2020
- June 8, 2020: Proposed Anti-Backsliding Determination for Renewable Fuels and Air Quality (PDF) (2 pp, 272 K)
May 2020
- May 22, 2020: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; Reformulated Gasoline and Conventional Gasoline: Requirements for Refiners, Oxygenate Blenders, and Importers of Gasoline; Requirements for Parties in the Gasoline Distribution Network (Renewal) (PDF) (1 pg, 120 K)
- May 19, 2020: Public Hearing for Fuels Regulatory Streamlining (PDF) (1 pg, 253 K)
- May 14, 2020: Fuels Regulatory Streamlining (PDF) (129 pp, 1.5 MB)
- May 13, 2020: Vehicle Test Procedure Adjustments for Tier 3 Certification Test Fuel (PDF) (23 pp, 951 K)
- May 12, 2020: Improvements for Heavy-Duty Engine and Vehicle Test Procedures, and Other Technical Amendments (PDF) (222 pp, 4.5 MB)
April 2020
- April 30, 2020: The Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule for Model Years 2021-2026 Passenger Cars and Light Trucks (PDF) (1105 pp, 24 MB)
- April 23, 2020: Light-Duty Vehicle Greenhouse Gas Program Technical Amendments (PDF) (14 pp, 598 K)
- April 1, 2020: Proposed Information Collection Request; Comment Request; Regulation of Fuels and Fuel Additives: Gasoline Volatility (PDF) (2 pp, 276 K)
- April 1, 2020: Alternative Methods for Calculating Off-Cycle Credits Under the Light-Duty Vehicle Greenhouse Gas Emissions Program: Applications From Toyota Motor North America (PDF) (2 pp, 276 K)
March 2020
- March 31, 2020: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; Importation of On-Highway Vehicles and Nonroad Engines, Vehicles, and Equipment (Renewal) (PDF) (2 pp, 263 K)
- March 30, 2020: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; Motor Vehicle Emissions and Fuel Economy Compliance (Renewal) (PDF) (2 pp, 283 K)
- March 30, 2020: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; On Highway Motorcycle Certification and Compliance Program (Renewal) (PDF) (2 pp, 269 K)
- March 30, 2020: Protection of the Stratospheric Ozone: Motor Vehicle Air Conditioning System Servicing (PDF) (8 pp, 328 K)
- March 5, 2020: Information Collection Activities; Proposals, Submissions, and Approvals: Emission Control System Performance Warranty Regulations and Voluntary Aftermarket Part Certification Program (PDF) (2 pp, 267 K)
February 2020
- February 21, 2020: Alternative Methods for Calculating Off-cycle Credits under the Light-duty Vehicle Greenhouse Gas Emissions Program: Applications from Hyundai Motor Co. and Kia Motors Corp (PDF) (3 pp, 286 K)
- February 13, 2020: Privacy Act; Systems of Records (PDF) (2 pp, 249 K)
- February 6, 2020: Renewable Fuel Standard Program: Standards for 2020 and Biomass-Based Diesel Volume for 2021 and Other Changes (PDF) (70 pp, 1.55 MB)
- February 6, 2020: Alternative Methods for Calculating Off-Cycle Credits Under the Light-Duty Vehicle Greenhouse Gas Emissions Program: Applications From Ford Motor Company, American Honda Motor Company, and Nissan North America, Inc. (PDF) (3 pp, 294 K)
January 2020
- January 30, 2020: Meeting of the Mobile Sources Technical Review Subcommittee (PDF) (2 pp, 285 K)
- January 21, 2020: Control of Air Pollution From New Motor Vehicles: Heavy-Duty Engine Standards (PDF) (25 pp, 573 K)