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withdrawn,object_id DOT-OST-1999-5129-0035,DOT,DOT-OST-1999-5129,Department Regulatory and Deregulatory Agenda; Semiannual Summary,Notice,Notice of Intent,2025-09-22T04:00:00Z,2025,9,2025-09-22T04:00:00Z,,2025-09-22T19:11:56Z,2025-18337,0,0,09000064b8fd176f DOT-OST-1999-5129-0034,DOT,DOT-OST-1999-5129,Department Regulatory and Deregulatory Agenda; Semiannual Summary,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2024-08-16T04:00:00Z,2024,8,2024-08-16T04:00:00Z,,2024-08-16T16:24:29Z,2024-16457,0,0,090000648664da3b DOT-OST-1999-5129-0033,DOT,DOT-OST-1999-5129,Department Regulatory and Deregulatory Agenda; Semiannual Summary,Proposed Rule,Approval,2024-02-09T05:00:00Z,2024,2,2024-02-09T05:00:00Z,,2024-02-09T17:10:47Z,2024-00449,0,0,09000064863f7ea7 DOT-OST-1999-5129-0032,DOT,DOT-OST-1999-5129,Department Regulatory and Deregulatory Agenda; Semiannual Summary,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2023-07-27T04:00:00Z,2023,7,2023-07-27T04:00:00Z,,2023-07-27T16:09:02Z,2023-14549,0,0,0900006485d5d4b6 DOT-OST-1999-5129-0031,DOT,DOT-OST-1999-5129,Department Regulatory and Deregulatory Agenda; Semiannual Summary,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2023-02-22T05:00:00Z,2023,2,2023-03-24T04:00:00Z,,2023-03-24T19:23:36Z,2023-02031,0,0,09000064856ece30 DOT-OST-1999-5129-0030,DOT,DOT-OST-1999-5129,Department Regulatory and Deregulatory Agenda; Semiannual Summary,Rule,Temporary Rule,2020-08-26T04:00:00Z,2020,8,,,2021-03-10T14:13:17Z,2020-16760,0,0,0900006484a66306 DOT-OST-1999-5129-0029,DOT,DOT-OST-1999-5129,UA: Reg Flex Agenda,Proposed Rule,Request for Comment,2019-12-26T05:00:00Z,2019,12,2019-12-26T05:00:00Z,,2019-12-26T13:30:49Z,2019-26583,0,0,090000648424fda3 DOT-OST-1999-5129-0027,DOT,DOT-OST-1999-5129,Department Regulatory Agenda; Semiannual Summary,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2016-06-09T04:00:00Z,2016,6,2016-06-09T04:00:00Z,,2019-10-02T18:10:29Z,2016-12913,0,0,0900006482025c82 DOT-OST-1999-5129-0023,DOT,DOT-OST-1999-5129,Department Regulatory Agenda; Semiannual Summary,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2014-01-07T05:00:00Z,2014,1,2014-01-07T05:00:00Z,,2014-01-08T21:51:30Z,2013-29637,0,0,09000064814f11c5 DOT-OST-1999-5129-0022,DOT,DOT-OST-1999-5129,REGULATORY AGENDA Semiannual Regulatory Agenda; Republication,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2013-01-14T05:00:00Z,2013,1,2013-01-14T05:00:00Z,,2019-10-02T18:08:18Z,2013-00597,0,0,09000064811bd4d2 DOT-OST-1999-5129-0021,DOT,DOT-OST-1999-5129,REGULATORY AGENDA Semiannual Regulatory Agenda,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2013-01-08T05:00:00Z,2013,1,2013-01-08T05:00:00Z,,2019-10-02T18:08:08Z,2012-31500,0,0,09000064811b09fa DOT-OST-1999-5129-0020,DOT,DOT-OST-1999-5129,REGULATORY AGENDA Semiannual Regulatory Agenda,Notice,Notice of Change,2012-02-13T05:00:00Z,2012,2,2012-02-13T05:00:00Z,,2019-10-02T18:08:01Z,2012-01653,0,0,0900006480fb40aa DOT-OST-1999-5129-0019,DOT,DOT-OST-1999-5129,REGULATORY AGENDA Semiannual Regulatory Agenda,Notice,Notice of Change,2011-07-07T04:00:00Z,2011,7,2011-07-07T04:00:00Z,,2019-10-02T18:07:54Z,2011-15494,0,0,0900006480ebb646 DOT-OST-1999-5129-0018,DOT,DOT-OST-1999-5129,Regulatory Agenda Semiannual Regulatory Agenda,Rule,Federal Register Publication,2008-11-24T05:00:00Z,2008,11,2008-11-24T05:00:00Z,,2019-10-02T18:07:47Z,E8-21238,0,0,09000064807bd5aa DOT-OST-1999-5129-0017,DOT,DOT-OST-1999-5129,Semi-Annual Regulatory Agenda,Rule,Federal Register Publication,2007-12-10T05:00:00Z,2007,12,2007-12-10T05:00:00Z,,2019-10-02T18:07:40Z,07-04899,0,0,0900006480375bdc DOT-OST-1999-5129-0016,DOT,DOT-OST-1999-5129,Semi-annual agenda,Rule,,2007-12-10T00:00:00Z,2007,12,,,2024-11-07T21:45:34Z,,0,1,0900006480375a70 DOT-OST-1999-5129-0015,DOT,DOT-OST-1999-5129,Semiannual Regulatory Agenda,Rule,Federal Register Publication,2007-04-30T04:00:00Z,2007,4,2007-04-30T04:00:00Z,2007-05-01T03:59:59Z,2019-10-02T18:07:31Z,,0,0,09000064802a770e DOT-OST-1999-5129-0014,DOT,DOT-OST-1999-5129,Semiannual Regulatory Agenda,Rule,Federal Register Publication,2006-12-11T05:00:00Z,2006,12,2006-12-11T05:00:00Z,2006-12-12T04:59:59Z,2019-10-02T18:07:19Z,,0,0,09000064802a770d DOT-OST-1999-5129-0013,DOT,DOT-OST-1999-5129,Semiannual Regulatory Agenda,Rule,Federal Register Publication,2006-04-24T04:00:00Z,2006,4,2006-04-24T04:00:00Z,2006-04-25T03:59:59Z,2019-10-02T18:07:07Z,,0,0,09000064802a770c DOT-OST-1999-5129-0012,DOT,DOT-OST-1999-5129,U.S. DOT/OST - Semiannual Regulatory Agenda,Rule,Federal Register Publication,2005-10-31T05:00:00Z,2005,10,2005-10-31T05:00:00Z,2005-11-01T04:59:59Z,2019-10-02T18:06:56Z,,0,0,09000064802a770b DOT-OST-1999-5129-0011,DOT,DOT-OST-1999-5129,U.S. DOT/OST - Semiannual Regulatory Agenda,Rule,Federal Register Publication,2005-05-16T04:00:00Z,2005,5,2005-05-16T04:00:00Z,2005-05-17T03:59:59Z,2019-10-02T18:06:45Z,,0,0,09000064802a770a DOT-OST-1999-5129-0010,DOT,DOT-OST-1999-5129,U.S. DOT/OST - Semiannual Regulatory Agenda,Rule,Federal Register Publication,2004-12-13T05:00:00Z,2004,12,2004-12-13T05:00:00Z,2004-12-14T04:59:59Z,2019-10-02T18:06:32Z,,0,0,09000064802a7709 DOT-OST-1999-5129-0009,DOT,DOT-OST-1999-5129,Semiannual Regulatory Agenda,Rule,Federal Register Publication,2004-06-28T04:00:00Z,2004,6,2004-06-28T04:00:00Z,2004-06-29T03:59:59Z,2019-10-02T18:06:18Z,,0,0,09000064802a7715 DOT-OST-1999-5129-0008,DOT,DOT-OST-1999-5129,Semiannual Regulatory Agenda,Rule,Federal Register Publication,2003-05-27T04:00:00Z,2003,5,2003-05-27T04:00:00Z,2003-05-28T03:59:59Z,2019-10-02T18:06:07Z,,0,0,09000064802a7714 DOT-OST-1999-5129-0007,DOT,DOT-OST-1999-5129,Semiannual Regulatory Agenda,Rule,Federal Register Publication,2002-12-09T05:00:00Z,2002,12,2002-12-09T05:00:00Z,2002-12-10T04:59:59Z,2019-10-02T18:05:55Z,,0,0,09000064802a7713 DOT-OST-1999-5129-0006,DOT,DOT-OST-1999-5129,Semiannual Regulatory Agenda,Rule,Federal Register Publication,2002-05-13T04:00:00Z,2002,5,2002-05-13T04:00:00Z,2002-05-14T03:59:59Z,2019-10-02T18:05:43Z,,0,0,09000064802a7712 DOT-OST-1999-5129-0005,DOT,DOT-OST-1999-5129,Semiannual Regulatory Agenda,Rule,Federal Register Publication,2000-11-30T05:00:00Z,2000,11,2000-11-30T05:00:00Z,2000-12-01T04:59:59Z,2019-10-02T18:05:29Z,,0,0,09000064802a7711 DOT-OST-1999-5129-0003,DOT,DOT-OST-1999-5129,U.S. DOT/OST - Semiannual Regulatory Agenda,Rule,Federal Register Publication,2000-04-24T04:00:00Z,2000,4,2000-04-24T04:00:00Z,2000-04-25T03:59:59Z,2019-10-02T18:05:11Z,,0,0,09000064802a7710 DOT-OST-1999-5129-0002,DOT,DOT-OST-1999-5129,U.S. DOT/OST - Semiannual Regulatory Agenda,Rule,Federal Register Publication,1999-11-22T05:00:00Z,1999,11,1999-11-22T05:00:00Z,1999-11-23T04:59:59Z,2019-10-02T18:04:56Z,,0,0,09000064802a770f DOT-OST-1999-5129-0001,DOT,DOT-OST-1999-5129,U.S.DOT/OST - Semiannual Regulatory Agenda,Rule,Federal Register Publication,1999-04-26T04:00:00Z,1999,4,1999-04-26T04:00:00Z,1999-04-27T03:59:59Z,2019-10-02T18:04:35Z,,0,0,09000064802a7708