id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id NHTSA-2014-0132-0131,NHTSA,NHTSA-2014-0132,"U.S. DOT/NHTSA - Memorandum - December 15, 2015 meeting with the Union of Concerned Scientists",Supporting & Related Material,Supplement,2015-12-21T05:00:00Z,2015,12,,,2015-12-21T15:01:09Z,,0,0,0900006481dbb0e6 NHTSA-2014-0132-0132,NHTSA,NHTSA-2014-0132,"U.S. DOT/NHTSA EPA - Meeting with CARB November 16, 2015",Supporting & Related Material,Supplement,2015-12-21T05:00:00Z,2015,12,,,2015-12-21T15:07:19Z,,0,0,0900006481dbb0e8 NHTSA-2014-0132-0128,NHTSA,NHTSA-2014-0132,U.S. DOT Analysis of the Rebound Effect for Heavy-Duty Vehicles,Supporting & Related Material,Economic Analysis,2015-12-08T05:00:00Z,2015,12,,,2015-12-17T19:11:07Z,,0,0,0900006481d83274 NHTSA-2014-0132-0129,NHTSA,NHTSA-2014-0132,U.S. DOT Calculating the Rebound Effect in DeBorger and Mulalic Study,Supporting & Related Material,Study,2015-12-08T05:00:00Z,2015,12,,,2015-12-17T19:11:45Z,,0,0,0900006481d83739 NHTSA-2014-0132-0130,NHTSA,NHTSA-2014-0132,Supporting documents for U.S. DOT Analysis of the Rebound Effect for Heavy-Duty Vehicles,Supporting & Related Material,Economic Analysis,2015-12-08T05:00:00Z,2015,12,,,2015-12-17T19:20:33Z,,0,0,0900006481d83d6a NHTSA-2014-0132-0127,NHTSA,NHTSA-2014-0132,"U.S. DOT/NHTSA – November 20, 2015 meeting with the Union of Concerned Scientists",Other,Memorandum,2015-12-01T05:00:00Z,2015,12,2015-12-01T05:00:00Z,,2015-12-01T21:42:57Z,,0,0,0900006481d7e4eb NHTSA-2014-0132-0079,NHTSA,NHTSA-2014-0132,Truck Trailer Manufacturers Association - Letter in Response,Other,Letter(s),2015-10-01T04:00:00Z,2015,10,2015-10-01T04:00:00Z,,2015-10-01T14:30:41Z,,0,0,0900006481ca2f5d NHTSA-2014-0132-0073,NHTSA,NHTSA-2014-0132,Afton Chemical Corporation - Comments,Other,Acknowledgement Letter/Receipt,2015-09-28T04:00:00Z,2015,9,2015-09-28T04:00:00Z,,2015-09-28T20:35:40Z,,0,0,0900006481c9e765 NHTSA-2014-0132-0048,NHTSA,NHTSA-2014-0132,Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles; Phase 2,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-09-08T04:00:00Z,2015,9,2015-09-08T04:00:00Z,2015-10-02T03:59:59Z,2024-11-11T21:09:11Z,2015-22028,1,0,0900006481c5dd07 NHTSA-2014-0132-0043,NHTSA,NHTSA-2014-0132,NAFA Comment Period Extension Request,Other,Request for Extension,2015-09-04T04:00:00Z,2015,9,2015-09-04T04:00:00Z,,2015-09-23T01:30:17Z,,0,0,0900006481c57114 NHTSA-2014-0132-0026,NHTSA,NHTSA-2014-0132,"U.S. DOT/NHTSA - July 9, 2015 Meeting with the Truck Trailer Manufacturers Association",Other,Memorandum,2015-08-18T04:00:00Z,2015,8,2015-08-18T04:00:00Z,,2024-11-11T21:05:38Z,,1,0,0900006481c26dab NHTSA-2014-0132-0028,NHTSA,NHTSA-2014-0132,"U.S. DOT/NHTSA - July 22, 2015 Meeting with the Truck Trailer Manufacturers Association",Other,Memorandum,2015-08-18T04:00:00Z,2015,8,2015-08-18T04:00:00Z,,2024-11-11T21:05:39Z,,1,0,0900006481c26dad NHTSA-2014-0132-0027,NHTSA,NHTSA-2014-0132,"U.S. DOT/NHTSA - July 16, 2015 Meeting with Wabash National Corporation",Other,Memorandum,2015-08-18T04:00:00Z,2015,8,2015-08-18T04:00:00Z,,2024-11-11T21:05:39Z,,1,0,0900006481c26dac NHTSA-2014-0132-0024,NHTSA,NHTSA-2014-0132,Autocar - Letter to EPA and NHTSA,Other,Letter(s),2015-08-17T04:00:00Z,2015,8,2015-07-13T04:00:00Z,2015-09-12T03:59:59Z,2015-08-17T14:28:37Z,,0,0,0900006481c1f403 NHTSA-2014-0132-0019,NHTSA,NHTSA-2014-0132,EPA Testimony-Cook County Clerk - Letter in Support,Other,Letter(s) in Support,2015-08-10T04:00:00Z,2015,8,,,2015-08-10T17:42:26Z,,0,0,0900006481bc83dd NHTSA-2014-0132-0017,NHTSA,NHTSA-2014-0132,Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles-Phase 2; Notice of Public Hearings and Comment Period; Correction,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-08-05T04:00:00Z,2015,8,2015-08-05T04:00:00Z,,2024-11-12T05:39:34Z,2015-19297,1,0,0900006481bc3cd5 NHTSA-2014-0132-0015,NHTSA,NHTSA-2014-0132,Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles: Phase 2; Public Hearings,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-08-03T04:00:00Z,2015,8,2015-08-03T04:00:00Z,2015-09-18T03:59:59Z,2024-11-12T05:43:20Z,2015-19004,1,0,0900006481bb94d0 NHTSA-2014-0132-0013,NHTSA,NHTSA-2014-0132,Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles - Phase 2,Rule,Final Rule with Request for Comments,2015-07-28T04:00:00Z,2015,7,2015-07-28T04:00:00Z,2015-09-18T03:59:59Z,2015-09-18T01:30:29Z,2015-18527,0,0,0900006481baa596 NHTSA-2014-0132-0014,NHTSA,NHTSA-2014-0132,"U.S. DOT/NHTSA - Memorandum for July 16, 2015 meeting with UCS, EDF, Center for Auto Safety's Climate Change Campaign, ACEEE, Consumers Union, Pew Charitable Trusts, Sierra Club, CERES, and the League of Conservation Voters",Other,Memorandum,2015-07-28T04:00:00Z,2015,7,2015-07-28T04:00:00Z,,2024-11-12T05:43:37Z,,1,0,0900006481bab386 NHTSA-2014-0132-0011,NHTSA,NHTSA-2014-0132,"Numerical Standards for Tractors, Trailers, and Vocational Vehicles Based on the GEM Executable Code; and Derivation of the Numerical Engine Standards",Supporting & Related Material,Supplement,2015-07-15T04:00:00Z,2015,7,,,2015-07-15T20:24:54Z,,0,0,0900006481b89023 NHTSA-2014-0132-0007,NHTSA,NHTSA-2014-0132,Draft Commercial Medium- and Heavy-Duty Truck Fuel Efficiency Technology Study - Report #2,Supporting & Related Material,Supplement,2015-07-14T04:00:00Z,2015,7,,,2016-03-14T17:41:36Z,,0,0,0900006481b84094 NHTSA-2014-0132-0005,NHTSA,NHTSA-2014-0132,Review and Analysis of Potential Safety Impacts of and Regulatory Barriers to Fuel Efficiency Technologies and Alternative Fuels...,Supporting & Related Material,Supplement,2015-07-14T04:00:00Z,2015,7,,,2015-07-14T20:31:12Z,,0,0,0900006481b83eee NHTSA-2014-0132-0006,NHTSA,NHTSA-2014-0132,Commercial medium- and heavy-duty truck fuel efficiency technology study - Report #1,Supporting & Related Material,Impact Analysis Report,2015-07-14T04:00:00Z,2015,7,,,2016-03-14T17:34:53Z,,0,0,0900006481b83f86 NHTSA-2014-0132-0010,NHTSA,NHTSA-2014-0132,Memo: CAFE Compliance and Effects Modeling System - The Volpe Model,Other,Memorandum,2015-07-14T04:00:00Z,2015,7,2015-07-14T04:00:00Z,,2015-07-14T20:35:52Z,,0,0,0900006481b842cb NHTSA-2014-0132-0003,NHTSA,NHTSA-2014-0132,Phase 2 Fuel Efficiency Standards for Medium- and Heavy- Duty Engines and Vehicles: Draft Environmental Impact Statement,Supporting & Related Material,Supplement,2015-07-14T04:00:00Z,2015,7,,,2015-07-14T20:29:02Z,,0,0,0900006481b83a18 NHTSA-2014-0132-0008,NHTSA,NHTSA-2014-0132,Commercial Medium- and Heavy-Duty Truck Fuel Efficiency Technology Cost Study,Supporting & Related Material,Supplement,2015-07-14T04:00:00Z,2015,7,,,2015-08-17T19:35:44Z,,0,0,0900006481b842c5 NHTSA-2014-0132-0002,NHTSA,NHTSA-2014-0132,Proposed Rulemaking for Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles - Phase 2 Draft Regulatory Impact Analysis,Supporting & Related Material,Impact Analysis Report,2015-07-14T04:00:00Z,2015,7,,,2016-10-31T15:08:56Z,,0,0,0900006481b838a0 NHTSA-2014-0132-0009,NHTSA,NHTSA-2014-0132,Effects of Tire Rolling Resistance on Class 8 Tractor- Trailer Stopping Distance,Supporting & Related Material,Supplement,2015-07-14T04:00:00Z,2015,7,,,2015-07-14T20:35:31Z,,0,0,0900006481b842c8 NHTSA-2014-0132-0004,NHTSA,NHTSA-2014-0132,"Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy Duty Vehicles, Phase Two: First Report (2014)",Supporting & Related Material,Impact Analysis Report,2015-07-14T04:00:00Z,2015,7,,,2015-07-14T20:29:39Z,,0,0,0900006481b83b17 NHTSA-2014-0132-0001,NHTSA,NHTSA-2014-0132,Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium and Heavy-Duty Engines and Vehicles; Phase 2,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-07-13T04:00:00Z,2015,7,2015-07-13T04:00:00Z,2015-09-12T03:59:59Z,2025-08-15T09:00:05Z,2015-15500,1,0,0900006481b7ca95