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2008 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.

NOTES:

  1. For state-specific SIP actions, conformity rulings, etc., search the Air Subset of the EPA's Federal Register Notices web site for the state name and action of interest (e.g., Louisiana Transportation Conformity.) This site also contains all OTAQ-related Federal Register notices.
  2. For fuel economy standards, see DOT/NHTSA rulemaking documents.
  3. 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.
  4. For Electronic Code of Federal Regulations (e-CFR)
Federal Register for 2008
Date/Volume Title and Action PDF
About PDF Files
May 9, 2008

Volume 73
No. 91
pp. 26325

Title: Control of Hazardous Air Pollutants From Mobile Sources: Early Credit Technology Requirement Revision

Action: Withdrawal of Direct Final Rule

PDF file
(68K)
May 6, 2008

Volume 73
No. 88
pp. 25347-25352

Title: Control of Emissions of Air Pollution From Locomotive Engines and Marine Compression-Ignition Engines Less Than 30 Liters per Cylinder(Continued from page 25346)

Action: Final rule

 PDF file
(158K)
May 6, 2008

Volume 73
No. 88
pp. 25297-25346

Title: Control of Emissions of Air Pollution From Locomotive Engines and Marine Compression-Ignition Engines Less Than 30 Liters per Cylinder(Continued from page 25296)

Action: Final rule

 PDF file
(1316K)
May 6, 2008

Volume 73
No. 88
pp. 25247-25296

Title: Control of Emissions of Air Pollution From Locomotive Engines and Marine Compression-Ignition Engines Less Than 30 Liters per Cylinder(Continued from page 25246)

Action: Final rule

 PDF file
(1347K)
May 6, 2008

Volume 73
No. 88
pp. 25197-25246

Title: Control of Emissions of Air Pollution From Locomotive Engines and Marine Compression-Ignition Engines Less Than 30 Liters per Cylinder(Continued from page 25196)

Action: Final rule

 PDF file
(922K)
May 6, 2008

Volume 73
No. 88
pp. 25147-25196

Title: Control of Emissions of Air Pollution From Locomotive Engines and Marine Compression-Ignition Engines Less Than 30 Liters per Cylinder(Continued from page 25146)

Action: Final rule

 PDF file
(1141K)
May 6, 2008

Volume 73
No. 88
pp. 25097-25146

Title: Control of Emissions of Air Pollution From Locomotive Engines and Marine Compression-Ignition Engines Less Than 30 Liters per Cylinder

Action: Final rule

 PDF file
(364K)
May 5, 2008

Volume 73
No. 87
pp. 24595-24596

Title: Adequacy Status of Motor Vehicle Emissions Budgets in Submitted Early Progress Plan Ventura County 8-Hour Ozone for Transportation Conformity Purposes; California

Action: Notice of Adequacy

 PDF file
(67K)
May 5, 2008

Volume 73
No. 87
pp. 24594-24595

Title: Adequacy Status of Motor Vehicle Emissions Budgets in Submitted Early Progress Plan Western Mojave Desert 8-Hour Ozone for Transportation Conformity Purposes; California

Action: Notice of Adequacy

 PDF file
(67K)
May 5, 2008

Volume 73
No. 87
pp. 24594

Title: Adequacy Status of Motor Vehicle Emissions Budgets in Submitted Early Progress Plan Imperial County 8-Hour Ozone for Transportation Conformity Purposes; California

Action: Notice of Adequacy

 PDF file
(67K)
May 2, 2008

Volume 73
No. 86
pp. 24187

Title: Approval and Promulgation of Air Quality Implementation Plans; West Virginia: Transportation Conformity Requirement

Action: Proposed rule

 PDF file
(66K)
May 2, 2008

Volume 73
No. 86
pp. 24175-24178

Title: Approval and Promulgation of Air Quality Implementation Plans; West Virginia: Transportation Conformity Requirement

Action: Direct final rule

 PDF file
(120K)
May 2, 2008

Volume 73
No. 86
pp. 24351-24487

Title: Average Fuel Economy Standards, Passenger Cars and Light Trucks; Model Years 2011-2015

Action: Notice of Proposed Rulemaking

PDF file
(2227K)
April 28, 2008

Volume 73
No. 82
pp. 22943

Title: Adequacy Status of the Northern Kentucky Attainment Demonstration 8-Hour Ozone Motor Vehicle Emission Budgets for Transportation Conformity Purposes

Action: Notice of adequacy

 PDF file
(71K)
April 25, 2008

Volume 73
No. 81
pp. 22307-22318

Title: Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purposes; State of California; PM-10; Revision of Designation; Redesignation of the San Joaquin Valley Air Basin PM-10 Nonattainment Area to Attainment; Approval of PM-10 Maintenance Plan for the San Joaquin Valley Air Basin; Approval of Commitments for the East Kern PM-10 Nonattainment Area

Action: Proposed rule

 PDF file
(230K)
April 25, 2008

Volume 73
No. 81
pp. 22318-22320

Title: Regulation of Fuels and Fuel Additives: Revised Definition of Substantially Similar Rule for Alaska

Action: Proposed interpretive rule

 PDF file
(91K)
April 25, 2008

Volume 73
No. 81
pp. 22277-22281

Title: Regulation of Fuels and Fuel Additives: Revised Definition of Substantially Similar Rule for Alaska

Action: Direct final interpretive rule

 PDF file
(126K)
April 22, 2008

Volume 73
No. 78
pp. 21538-21540

Title: Approval and Promulgation of Air Quality Implementation Plans; Delaware; Transportation Conformity Regulations

Action: Final rule

 PDF file
(101K)
April 3, 2008

Volume 73
No. 65
pp. 18271

Title: Meeting of the Mobile Sources Technical Review Subcommittee

Action: Notice of meeting

 PDF file
(68K)
March 26, 2008

Volume 73
No. 59
pp. 16004-16006

Title: Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment Request; Emissions Certification and Compliance Requirements for Nonroad Spark-ignition (SI) Engines (Renewal); EPA ICR No. 1695.09, OMB Control No. 2060-0338

Action: Notice

 PDF file
(61K)
March 21, 2008

Volume 73
No. 56
pp. 15152-15153

Title: Adequacy Status of Submitted State Implementation Plans for Transportation Conformity Purposes: Motor Vehicle Emissions Budgets for the Houston-Galveston-Brazoria and the Dallas-Fort Worth 8-Hour Ozone Nonattainment Areas

Action: Notice of adequacy determination

 PDF file
(56K)
March 18, 2008

Volume 73
No. 53
pp. 14466-14467

Title: Adequacy Status of the Massachusetts 8-Hour Ozone Motor Vehicle Emissions Budgets for Transportation Conformity Purposes; Massachusetts

Action: Notice of adequacy

 PDF file
(55K)
March 13, 2008

Volume 73
No. 50
pp. 13441-13452

Title: In-Use Testing for Heavy-Duty Diesel Engines and Vehicles; Emission Measurement Accuracy Margins for Portable Emission Measurement Systems and Program Revisions

Action: Direct final rule

 PDF file
(112K)
March 13, 2008

Volume 73
No. 50
pp. 13518-13523

Title: In-Use Testing for Heavy-Duty Diesel Engines and Vehicles; Emission Measurement Accuracy Margins for Portable Emission Measurement Systems and Program Revisions

Action: Notice of proposed rulemaking

 PDF file
(79K)
March 12, 2008

Volume 73
No. 49
pp. 13132-13136

Title: Control of Hazardous Air Pollutants From Mobile Sources: Early Credit Technology Requirement Revision

Action: Direct final rule

 PDF file
(75K)
March 12, 2008

Volume 73
No. 49
pp. 13163-13167

Title: Control of Hazardous Air Pollutants From Mobile Sources: Early Credit Technology Requirement Revision

Action: Proposed rule

 PDF file
(72K)
March 10, 2008

Volume 73
No. 47
pp. 12728-12732

Title: Energy Policy Act of 2005 Diesel Emissions Reduction Program; State Clean Diesel Grant Program Funding Fiscal Year 2008

Action: Notice

 PDF file
(74K)
March 6, 2008

Volume 73
No. 45
pp. 12156-12169

Title: California State Motor Vehicle Pollution Control Standards; Notice of Decision Denying a Waiver of Clean Air Act Preemption for California's 2009 and Subsequent Model Year Greenhouse Gas Emission Standards for New Motor Vehicles

Action: Notice

 PDF file
(127K)
February 20, 2008

Volume 73
No. 34
pp. 9206-9211

Title: Approval and Promulgation of Implementation Plans for Air Quality Planning Purposes; Georgia: Early Progress Plan for the Atlanta 8-Hour Ozone Nonattainment Area

Action: Direct final rule

 PDF file
(86K)
February 14, 2008

Volume 73
No. 31
pp. 8665-8667

Title: Revised Renewable Fuel Standard for 2008, Issued Pursuant to Section 211(o) of the Clean Air Act as Amended by the Energy Independence and Security Act of 2007

Action: Notice

PDF file
(66K)
February 14, 2008

Volume 73
No. 31
pp. 8661-8663

Title: Agency Information Collection Activities; Proposed Collection; Comment Request; Title of ICR; EPA ICR No. 2292.01, OMB Control No. 2060-NEW

Action: Notice

PDF file
(58K)
February 5, 2008

Volume 73
No. 24
pp. 6719-6720

Title: Adequacy Status of the Metro-East St. Louis, IL, Submitted 8-Hour Ozone Attainment Demonstration and State Implementation Plan for Transportation Conformity Purposes

Action: Notice

PDF file
(53K)
January 24, 2008

Volume 73
No. 16
pp. 4419-4441

Title: Transportation Conformity Rule Amendments To Implement Provisions Contained in the 2005 Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU)

Action: Final rule

 PDF file
(374K)
January 24, 2008

Volume 73
No. 16
pp. 4136-4144

Title: Emission Standards for Stationary Diesel Engines

Action: Advance notice of proposed rulemaking

 PDF file
(265K)
January 7, 2008

Volume 73
No. 4
pp. 1162-1175

Title: Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Redesignation of the Allentown-Bethlehem-Easton 8-hour Ozone Nonattainment Area to Attainment and Approval of the Maintenance Plan and 2002 Base-Year Inventory

Action: Proposed rule

 PDF file
(263K)

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