Transportation and Air Quality
2015 Federal Register Notices by Publication Date
About EPA's Office of Transportation and Air Quality
This page lists Federal Register notices originated by the Office of Transportation and Air Quality (OTAQ). There is no guarantee that this is a complete list, but it should contain virtually everything generated by OTAQ since 1994. For more information on finding a particular Federal Register notice, please Contact Us.
To receive the Federal Register Notices updates via RSS 
.
More information about all the OTAQ feeds and how to subscribe to these RSS feeds.
- For fuel economy standards, see DOT/NHTSA rulemaking documents.
- All Federal Register Notices in text and Adobe Acrobat PDF format can also be found on GPO Access Web sites around the country (A list of all such sites can be found at: Access GPO ). Besides offering the PDF format, these also allow more search options than the EPA Web site.
- For Electronic Code of Federal Regulations (e-CFR)
| Date/Volume | Title and Action | PDF About PDF Files |
|---|---|---|
| September 21, 2015
Volume 80 |
Title: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; Data Reporting Requirements for State and Local Vehicle Emission Inspection and Maintenance (I/M) Programs Action: Notice |
PDF file (198KB) |
| September 8, 2015
Volume 80 |
Title: Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles--Phase 2 Action: Proposed rule; extension of comment period |
PDF file (220KB) |
| August 25, 2015
Volume 80 |
Title: Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment Request; Diesel Emissions Reduction Act (DERA) Rebate Program; EPA ICR No. 2461.02, OMB Control No. 2060-0686 RENEWAL Action: Notice |
PDF file (177KB) |
| August 05, 2015
Volume 80 |
Title: Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles--Phase 2; Notice of Public Hearings and Comment Period Action: Correction |
PDF file (214KB) |
| August 03, 2015
Volume 80 |
Title: Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles--Phase 2 Action: Notice of public hearing |
PDF file (192KB) |
| July 31, 2015
Volume 80 |
Title: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; Aircraft Engines--Supplemental Information Related to Exhaust Emissions Action: Notice |
PDF file (206KB) |
| July 29, 2015
Volume 80 |
Title: Proposed Finding That Greenhouse Gas Emissions From Aircraft Cause or Contribute to Air Pollution That May Reasonably Be Anticipated To Endanger Public Health and Welfare and Advance Notice of Proposed Rulemaking; Notice of Updates to Public Hearing Action: Updates to public hearing |
PDF file (200KB) |
| July 28, 2015
Volume 80 |
Title: Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles--Phase 2; Notice of Public Hearings and Comment Period Action: Notice of public hearings; extension of comment period |
PDF file (215KB) |
| July 14, 2015
Volume 80 |
Title: Notice of Opportunity To Comment on an Analysis of the Greenhouse Gas Emissions Attributable to Production and Transport of Cotton Gossypium spp.) Seed Oil for Use in Biofuel Production Action: Notice |
PDF file (358KB) |
| July 13, 2015
Volume 80 |
Title: Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles--Phase 2 Action: Proposed rule |
PDF file (5.2MB) |
| July 2, 2015
Volume 80 |
Title: Approval of Alabama's Request To Relax the Federal Reid Vapor Pressure Gasoline Volatility Standard for Birmingham, Alabama Action: Final rule |
PDF file (213KB) |
| July 2, 2015
Volume 80 |
Title: Approval of Alabama's Request To Relax the Federal Reid Vapor Pressure Gasoline Volatility Standard for Birmingham, Alabama Action: Withdrawal of direct final rule |
PDF file (290KB) |
| July 1, 2015
Volume 80 |
Title: Proposed Finding That Greenhouse Gas Emissions From Aircraft Cause or Contribute to Air Pollution That May Reasonably Be Anticipated To Endanger Public Health and Welfare and Advance Notice of Proposed Rulemaking Action: Proposed rule and advance notice of proposed rulemaking |
PDF file (884KB) |
| June 30, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; Fuel Use Requirements for Great Lake Steamships (Renewal) Action: Notice |
PDF file (171KB) |
| June 23, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; Regulation of Fuels and Fuel Additives: RFS Pathways II, and Technical Amendments to the RFS Standards and E15 Misfueling Mitigation Requirements Action: Notice |
PDF file (179KB) |
| June 10, 2015
Volume 80 |
Title: Renewable Fuel Standard Program: Standards for 2014, 2015, and 2016 and Biomass-Based Diesel Volume for 2017 Action: Proposed rules |
PDF file (1.12MB) |
| June 4, 2015
Volume 80 |
Title: Public Hearing for the 2014, 2015, and 2016 Standards for the Renewable Fuel Standard Program Action: Announcement of public hearing |
PDF file (190KB) |
| June 3, 2015
Volume 80 |
Title: Alternative Method for Calculating Off-Cycle Credits Under the Light-Duty Vehicle Greenhouse Gas Emissions Program: Applications From Fiat Chrysler Automobiles, Ford Motor Company, and General Motors Corporation Action: Notice |
PDF file (221KB) |
| May 29, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; Aircraft Engines--Supplemental Information Related to Exhaust Emissions (Renewal) Action: Notice |
PDF file (171KB) |
| May 29, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; Fuel Quality Regulations for Diesel Fuel Sold in 2001 and Later Years; for Tax-Exempt (Dyed) Highway Diesel Fuel; & Non-Road Locomotive & Marine Diesel Fuel (Renewal) Action: Notice |
PDF file (177KB) |
| May 28, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; RFS2 Voluntary RIN Quality Assurance Program Action: Notice |
PDF file (213KB) |
| May 15, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; Data Reporting Requirements for State and Local Vehicle Emission Inspection and Maintenance (I/M) Programs Action: Notice |
PDF file (200KB) |
| May 8, 2015
Volume 80 |
Title: Partial Withdrawal of Technical Amendments Related to: Tier 3 Motor Vehicle Fuel and Quality Assurance Plan Provisions Action: Partial withdrawal of direct final rule |
PDF file (237KB) |
| May 7, 2015
Volume 80 |
Title: California State Nonroad Engine Pollution Control Standards; Mobile Cargo Handling Equipment at Ports and Intermodal Rail Yards Regulations Action: Notice of decision |
PDF file (217KB) |
| May 7, 2015
Volume 80 |
Title: Relaxation of the Federal Reid Vapor Pressure Gasoline Volatility Standard for Birmingham, Alabama Action: Proposed rule |
PDF file (203KB) |
| May 7, 2015
Volume 80 |
Title: Approval of Alabama's Request To Relax the Federal Reid Vapor Pressure Gasoline Volatility Standard for Birmingham, Alabama Action: Direct final rule |
PDF file (244KB) |
| May 6, 2015
Volume 80 |
Title: California State Nonroad Engine Pollution Control Standards; Small Off-Road Engines Regulations Action: Notice of decision |
PDF file (197KB) |
| May 6, 2015
Volume 80 |
Title: California State Nonroad Engine Pollution Control Standards; Amendments to Spark Ignition Marine Engine and Boat Regulations Action: Notice of decision |
PDF file (233KB) |
| April 24, 2015
Volume 80 |
Title: Notice of Opportunity To Comment on an Analysis of the Greenhouse Gas Emissions Attributable to Production and Transport of Brassica Carinata Oil for Use in Biofuel Production Action: Notice |
PDF file (700KB) |
| April 22, 2015
Volume 80 |
Title: Control of Emissions From Nonroad Spark-Ignition Engines at or Below 19 Kilowatts Action: CFR Correction |
PDF file (215KB) |
| April 21, 2015
Volume 80 |
Title: Sulfur Dioxide Allowance System Action: CFR Correction |
PDF file (170KB) |
| April 3, 2015
Volume 80 |
Title: Regulation of Fuels and Fuel Additives: Cellulosic Waiver Credit Price and Minor Amendments to Renewable Fuel Standard Regulations Action: Proposed rule |
PDF file (267KB) |
| April 3, 2015
Volume 80 |
Title: Regulation of Fuels and Fuel Additives: Cellulosic Waiver Credit Price and Minor Amendments to Renewable Fuel Standard Regulations Action: Direct final rule |
PDF file (273KB) |
| March 26, 2015
Volume 80 |
Title: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; EPA's Light-Duty In-Use Vehicle Testing Program (Renewal) Action: Notice |
PDF file (199KB) |
| March 24, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; Cellulosic Production Volume Projections and Efficient Producer Reporting Action: Notice |
PDF file (213KB) |
| March 24, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; Recordkeeping and Reporting Related to E15 (Renewal) Action: Notice |
PDF file (176KB) |
| March 20, 2015
Volume 80 |
Title: Notice of Opportunity To Comment on an Analysis of the Greenhouse Gas Emissions Attributable to Production and Transport of Pennycress (Thlaspi Arvense) Oil for Use in Biofuel Production Action: Notice |
PDF file (353KB) |
| February 25, 2015
Volume 80 |
Title: Information Collection Request Submitted to OMB for Review and Approval; Comment Request; Reporting and Recordkeeping Requirements for Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles (Renewal) Action: Notice |
PDF file (214KB) |
| February 23, 2015
Volume 80 |
Title: Proposed Information Collection Request; Comment Request; Transportation Conformity Determinations for Federally Funded and Approved Transportation Plans, Programs and Projects Action: Notice |
PDF file (218KB) |
| February 19, 2015
Volume 80 |
Title: Amendments Related to: Tier 3 Motor Vehicle Emission and Fuel Standards, Nonroad Engine and Equipment Programs, and MARPOL Annex VI Implementation Action: Proposed rule |
PDF file (302KB) |
| February 19, 2015
Volume 80 |
Title: Amendments Related to: Tier 3 Motor Vehicle Emission and Fuel Standards, Nonroad Engine and Equipment Programs, and MARPOL Annex VI Implementation Action: Direct final rule |
PDF file (1.04MB) |
| February 6, 2015
Volume 80 |
Title: Regulation of Fuels and Fuel Additives: Extension of the Reformulated Gasoline Program to Maine's Southern Counties Action: Final rule |
PDF file (232.7KB) |