Correspondence
- July 18, 2024EPA Response to April 29, 2024 OTC Letter to EPA on Biodiesel Emissions Relative to Ultra-Low Sulfur Diesel
- May 16, 2024OTC Comments on EPA’s Proposed Supplemental Good Neighbor Plan
- April 29, 2024OTC Letter to EPA on Biodiesel Emissions Relative to Ultra-Low Sulfur Diesel
- March 25, 2024OTC Comments on EPA’s Proposed Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Large Municipal Waste Combustors
- October 30, 2023OTC Comments on EPA's Interim Final Rule - Federal 'Good Neighbor Plan' for the 2015 Ozone National Ambient Air Quality Standards; Response to Additional Judicial Stays of SIP Disapproval Action for Certain States
- July 5, 2023Joint OTC/NESCAUM Comments on EPA's Proposed Multi-Pollutant Emissions Standards for Model Years 2027 and Later Light-Duty and Medium-Duty Vehicles
- June 16, 2023Joint OTC/NESCAUM Comments on EPA's Proposed GHG Emissions Standard for Heavy-Duty Vehicles - Phase 3
- May 15, 2023OTC Technical Input to EPA on CAA Sec. 129 Emission Standards for Large Municipal Waste Combustors
- March 13, 2023Joint OTC/NESCAUM Comments on Proposed EPA National Enforcement and Compliance Initiatives for Fiscal Years 2024–2027
- October 24, 2022OTC MSC Letter to EPA Seeking Prompt EPA Action on CA Truck Waiver Requests
- June 30, 2022OTC Testimony to EPA on California Truck Waiver Requests
- June 21, 2022OTC Comments on EPA's Proposed FIP Addressing Regional Ozone Transport for the 2015 Ozone NAAQS
- May 16, 2022Joint OTC/MANE-VU Comments on EPA’s Proposed Heavy-Duty Engine and Vehicle Standards
- October 22, 2021OTC MSC Letter to EPA and CEQ on Heavy-Duty Vehicle NOx Emissions Standards
- July 6, 2021OTC MSC Comments on EPA Reconsideration of Previous Waiver Withdrawal for California Advanced Clean Car Program
- June 10, 2021OTC MSC Comments on NHTSA Proposed Rule on CAFE Preemption
- March 12, 2021Letter to Administrator Regan regarding working together with states to solve regional ozone transport issues
- February 11, 2021Joint OTC/NESCAUM Comments on EPA Tampering Policy and Request for Information Regarding 1986 Catalyst Policy
- December 14, 2020OTC Comments on EPA's Proposed Revised CSAPR Update Rule
- October 1, 2020OTC Comments on EPA's Proposed Ozone NAAQS Review Action
- September 15, 2020OTC Letter to EPA on Delay of Hearing on Section 184c Recommendation
- June 3, 2020OTC Letter to EPA on Highway Truck NOx Emission Standards
- February 20, 2020Comments to EPA on ANPR Control of Air Pollution from New Motor Vehicles: Heavy-Duty Engine Standards
- February 5, 2020OTC Letter of Support to EPA for a Reduced-Form Ozone Analysis Option in COBRA
- August 28, 2019OTC letter to EPA to address the need to update federal enforcement policy regarding purchase, installation, and use of AMCC
- August 28, 2019OTC letter to EPA supporting updated NOx standards for highway trucks
- January 29, 2019OTC Letter to EPA Assistant Administrator Wehrum Concerning Good Neighbor SIPs
- December 31, 2018OTC Letter to EPA requesting update of enforcement policy for AMCC
- August 31, 2018OTC Comments on the EPA's Proposed Determination Regarding Good Neighbor Obligations for the 2008 Ozone National Ambient Air Quality Standard (CSAPR Close-Out)
- August 20, 2018Letter to Administrator Wheeler regarding working together with states to solve regional ozone transport issues
- January 5, 2018Letter to EPA Administrator Pruitt Concerning Repeal of Emission Requirements for Glider Vehicles, Glider Engines, and Glider Kits
- August 21, 2017Letter to EPA Administrator Pruitt Concerning the Federal Aftermarket Catalytic Converter Enforcement Policy
- July 11, 2017Comments on Funding for NOAA's Air Resources Laboratory
- June 6, 2017Transmittal of Resolution Concerning S. 263, HR. 806, and S. 452 to Senators Capito and Whitehouse and Representatives Shimkus and Tonko
- April 6, 2017Comments on the NODA of EPA's Preliminary Interstate Ozone Transport Modeling Data for the 2015 Ozone NAAQS
- February 13, 2017Comments on the Proposed Rule on the Implementation of the 2015 Ozone NAAQS
- February 1, 2016Comments on the Cross State Air Pollution Proposed Rule Update for the 2008 Ozone NAAQS
- December 17, 2015CSAPR rule update for 2008 Ozone NAAQS testimony
- October 23, 2015Comments on the NODA concerning transport modeling for the 2008 Ozone NAAQS
- September 30, 2015Comments on the EPA's Proposed Heavy-duty Greenhouse Gas Standards
- March 17, 2015Comments on Proposed Ozone NAAQS
- March 13, 2015OTC and MANEVU Guidance Comments
- December 30, 2014Transmittal of OTC SmartWay Statement to EPA
- June 14, 2014Comments to the EPA to prioritize an update to the federal Aftermarket Catalytic Converter policy
- March 31, 2014OTC Consumer Products Model Rule Package
- January 31, 2014Comments on the Retention of NOx Emission Standards in Emission Control Areas
- September 4, 2013Comments to EPA on the Proposed Ozone Implementation Rule
- July 1, 2013Comments to EPA on the Proposed Tier 3 Regulation
- November 26, 2012Comments on Proposed Termination of NWS Air Quality Predictions
- November 2, 2012Comments to EPA on proposed amendments to the RICE NESHAP and NSPS concerning Offshore Sources
- August 9, 2012Comments to EPA on proposed amendments to the RICE NESHAP and NSPS
- July 13, 2012OTC Comments on Guidance on Removing Stage II Gasoline Vapor Control Programs from State Implementation Plans and Assessing Comparable Measures
- March 21, 2012Comments to Mobile Source Committee March 21, 2012 Meeting
- March 21, 2012Comments to Stationary Area Source Committee March 21, 2012 Meeting
- March 15, 2012OTC Comments on EPA's Proposed Ozone Classifications
- November 21, 2011OTC Comments on EPA's Proposed Oil/Gas Rule
- November 8, 2011Response Letter to the Honorable Thomas R. Carper, U.S. Senate
- September 13, 2011OTC Comments on EPA's Proposed Widespread Use Rule
- September 8, 2011Comments to Mobile Source Committee September 8, 2011 Meeting
- September 8, 2011Comments to Stationary Area Source Committee September 8, 2011 Meeting
- June 17, 2011OTC Recommendations on Expanded Weight-of-Evidence (WOE) for Attainment Demonstrations
- April 8, 2011Recommended Federal Aftermarket Catalytic Converter Program (FACCP)
- March 18, 2011OTC Requests Advanced Notice from EPA of Proposed Rulemaking for the Second Clean Air Transport Rule
- February 14, 2011Recommended definition of 'emergency' stationary engines
- October 1, 2010OTC Comments on proposed Transport Rule
- March 22,2010OTC Comments on EPA Proposed Ozone NAAQS 2010
- February 9, 2010OTC Statement on the Proposed Clean Air Amendments of 2010
- February 2, 2010OTC Testimony to EPA on Ozone NAAQS Reconsideration
- September 10, 2009OTC Additional Recommendation on CAIR Replacement Rule
- September 10, 2009OTC Technical Support Materials
- September 2, 2009OTC and LADCO Joint Letter to EPA on CAIR Replacement Rule
- July 8, 2009OTC Testimony to EPA on C3 Marine Engine Rule
- June 10, 2009Statement of the OTC Calling on the EPA to Update its Policy on Motor Vehicle Aftermarket Catalytic Converters
- March 10, 2009State Collaborative Framework to address Section 110 (a)(2)(D) - cover letter
- March 10, 2009State Collaborative Framework to address Section 110 (a)(2)(D)
- November 21, 2008100 Days Letter to Obama Transition team with cover letter to new Administrator
- November 10, 2008OTC Comments on NSR Hourly Test Proposal
- July 25, 2008OTC Comments on CAIR Vacatur
- October 5, 2007OTC Comments on Proposed NAAQS for Ozone,
- August 29, 2007OTC Comments on VOC Reactivity in Aeorsol Coatings,
- October 9, 2007OTC Governors Comment on Proposed NAAQS,
- August 30,2007OTC Testimony on the Establishing a New National Ambient Air Quality Standard for Ozone,
- February 2, 2002OTC comments on Reconsideration of Final Phase 2 8-hour Implementation Rule
- March 14, 2006State Collaborative Letter to EPA on Small Engines,
- September 15, 2005OTC Testimony on EPA's FIP to Reduce Interstate Transport of NOX and SO2,
- January 26, 2005OTC Testimony to Senate Subcommittee on Clean Air, Climate and Nuclear Safety,
- January 4, 2005OTC Comments to EPA on the Air Quality Management Work Group Report
- September 29, 2004OTC Comments on EPA's Draft NOx Guidance for Proposed Rule to Implement the 8-hour Ozone National Ambient Air Quality Standard
- September 15, 2004OTC Letter to EPA Administrator Leavitt on Small Engines
- August 27, 2004OTC Comments on Availability of Additional Information for Proposed CAIR
- August 18, 2004OTC comments on National Paint and Coatings Association (NPCA) Request for Correction of Information
- July 26, 2004OTC Comments on the Supplemental Notice of Proposed Rulemaking (SNPR) for the Clean Air Interstate Rule (CAIR)
- June 4, 2004OTC Testimony on EPAs Clean Air Interstate Rule (CAIR)
- March 30, 2004OTC Comments on the Interstate Air Quality Rule (IAQR) Preamble
- February 25, 2004OTC Testimony on EPA''s Interstate Air Quality Rule (IAQR) Preamble
- August 1, 2003OTC Comments on Proposed Rule To Implement The 8-Hour Ozone National Ambient Air Quality Standard (NAAQS)
- July 1, 2003OTC Testimony on Proposed Rule to Implement the 8-Hour Ozone National Ambient Air Quality Standard (NAAQS)
- December 20, 2002OTC Comments on Standardization of Small Generator Interconnection Agreements and Procedures Rulemaking
- August 15, 2002OTC Letter to EPA in Support of Stringent Non-road Diesel Programs
- April 22, 2002OTC proposal to U.S. EPA for implementing the eight-hour ozone standard
- April 8, 2002OTC Letter to U.S. EPA regarding decision to delay implementation date of sources subject 'Section 126' rule
- March 4, 2002OTC Letter to U.S. EPA regarding process and progress to date in developing its implementation approach for the eight-hour ozone standard
- January 9, 2002OTC Comments on U.S. EPA proposal "Control of Emissions From Nonroad Large Spark Ignition Engines and Recreational Engines (Marine and Land-Based)" (66 FR 51098-51272)
- January 4, 2002OTC Letter to U.S. EPA on its October 2001 Non-Road Diesel Emissions Standards Staff Technical Paper
- October 5, 2001Letter to Office of Management and Budget on EIA Proposed Confidentiality Policy
- October 24, 2001Testimony to U.S. EPA on its October 5, 2001 NPRM for Non-road Engines
- August 20, 2001OTC Letter to EIA on Development of a Confidentiality of Electriciy Data Policy
- August 9, 2001Letter to U.S. EPA and Department of Energy on OTC Statement of Principles to Encourage Energy Efficiency and Clean Energy Production and Use
- August 9, 2001Letter to U.S. EPA and FAA on OTC Statement of Principles Regarding Strategies to Reduce Ozone-Causing Emissions From Airports & Aviation Activities
- July 27, 2001OTC Comments on Draft NSR 90 Day Review Background Paper
- May 14, 2001OTC Comments on EIA Information Collection Activities
- May 8, 2001OTC Letter to Vice-President Cheney on Development of a National Energy Policy
