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withdrawn,object_id
PHMSA-2023-0111-0002,PHMSA,PHMSA-2023-0111,Hazardous Materials: Harmonization with International Standards,Proposed Rule,Request for Comment,2026-02-10T05:00:00Z,2026,2,2026-02-10T05:00:00Z,2026-04-14T03:59:59Z,2026-02-20T20:30:12Z,2026-02575,1,0,09000064b919da41
PHMSA-2024-0065-0001,PHMSA,PHMSA-2024-0065,Hazardous Materials: Modernizing Regulations to Facilitate Transportation of Hazardous Materials Integral to Spacecraft Components and Payloads,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2026-01-29T05:00:00Z,2026,1,2026-01-29T05:00:00Z,2026-04-30T03:59:59Z,2026-03-14T09:00:09Z,2026-01758,1,0,09000064b918814c
PHMSA-2024-0064-0001,PHMSA,PHMSA-2024-0064,Hazardous Materials: Modernizing Regulations To Facilitate Transportation of Hazardous Materials Using Highly Automated Transportation Systems,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2025-12-04T05:00:00Z,2025,12,2025-12-04T05:00:00Z,2026-03-05T04:59:59Z,2026-03-06T10:00:25Z,2025-21970,0,0,09000064b90ade82
PHMSA-2022-0033-0037,PHMSA,PHMSA-2022-0033,Hazardous Materials: Adjusting Registration and Fee Assessment Program; Withdrawal,Proposed Rule,Withdrawal,2025-11-20T05:00:00Z,2025,11,2025-11-20T05:00:00Z,,2025-11-20T19:29:37Z,2025-20445,0,0,09000064b908a653
PHMSA-2025-0117-0003,PHMSA,PHMSA-2025-0117,Pipeline Safety: Clarifying Recordkeeping Requirements for Testing in MAOP Reconfirmation Regulation,Proposed Rule,Request for Comment,2025-08-08T04:00:00Z,2025,8,2025-08-08T04:00:00Z,2025-09-09T03:59:59Z,2025-09-29T09:01:17Z,2025-15141,1,0,09000064b8ef293c
PHMSA-2025-0135-0001,PHMSA,PHMSA-2025-0135,Pipeline Safety: Rationalize Special Permit Conditions,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12132,0,0,09000064b8e4b2a7
PHMSA-2025-0116-0001,PHMSA,PHMSA-2025-0116,Pipeline Safety: Harmonize Class Location Change Pressure Test Requirements with Subpart J Pressure Test Requirements,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12128,0,0,09000064b8e4b259
PHMSA-2025-0093-0001,PHMSA,PHMSA-2025-0093,Hazardous Materials: Remove Redundant List of U.S. EPA CERCLA Hazardous Substances,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12067,0,0,09000064b8e4b2d1
PHMSA-2025-0102-0001,PHMSA,PHMSA-2025-0102,Hazardous Materials: Adoption of Department of Transportation Special Permit 21379,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12100,0,0,09000064b8e4b34b
PHMSA-2025-0114-0001,PHMSA,PHMSA-2025-0114,Pipeline Safety: Eliminating Burdensome and Duplicative Deadlines for Gas Pipeline Coating Damage Assessments and Remedial Actions,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12118,0,0,09000064b8e4b30f
PHMSA-2025-0097-0001,PHMSA,PHMSA-2025-0097,Hazardous Materials: Reducing Recordkeeping Requirements for Domestic Carriers,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:14Z,2025-12096,0,0,09000064b8e4aec7
PHMSA-2025-0105-0001,PHMSA,PHMSA-2025-0105,Hazardous Materials: Allowing Fireworks Certification Agencies (FCAs) to Approve Professional Fireworks,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:15Z,2025-12082,0,0,09000064b8e4b078
PHMSA-2025-0091-0001,PHMSA,PHMSA-2025-0091,Hazardous Materials: Reducing Burdens on Domestic Companies Using Battery-Powered Equipment in Trades,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12065,0,0,09000064b8e4b34d
PHMSA-2025-0098-0001,PHMSA,PHMSA-2025-0098,Hazardous Materials: Reduce Training Burdens for America's Farmers,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12095,0,0,09000064b8e4b350
PHMSA-2025-0115-0001,PHMSA,PHMSA-2025-0115,Pipeline Safety: Atmospheric Corrosion Reassessment for Pipeline Replacements,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:15Z,2025-12117,0,0,09000064b8e4b1e5
PHMSA-2025-0103-0001,PHMSA,PHMSA-2025-0103,Hazardous Materials: Adoption of Department of Transportation Special Permit 14175,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:14Z,2025-12083,0,0,09000064b8e4ae1d
PHMSA-2025-0100-0001,PHMSA,PHMSA-2025-0100,Hazardous Materials: Adoption of Department of Transportation Special Permits 12412 and 11646 into the Hazardous Materials Regulations,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2026-01-10T00:48:03Z,2025-12099,0,0,09000064b8e4b16e
PHMSA-2025-0092-0001,PHMSA,PHMSA-2025-0092,Hazardous Materials: Reducing Undue Paperwork Burdens to Domestic Carriers,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12066,0,0,09000064b8e4b418
PHMSA-2025-0090-0001,PHMSA,PHMSA-2025-0090,Hazardous Materials: Reducing Costs to Domestic Shippers and Carriers of Limited Quantities,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:14Z,2025-12127,0,0,09000064b8e4af00
PHMSA-2025-0094-0001,PHMSA,PHMSA-2025-0094,Hazardous Materials: Reducing Burdens by Allowing Continued Use of Department of Transportation Special Permit Packagings,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:15Z,2025-12081,0,0,09000064b8e4b03f
PHMSA-2025-0113-0001,PHMSA,PHMSA-2025-0113,Pipeline Safety: Codify Enforcement Discretion on Incidental Gathering Lines,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:15Z,2025-12131,0,0,09000064b8e4b1e3
PHMSA-2025-0112-0001,PHMSA,PHMSA-2025-0112,Pipeline Safety: Exception for In-Plant Piping Systems,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-18T09:00:22Z,2025-12130,0,0,09000064b8e4b34e
PHMSA-2025-0099-0001,PHMSA,PHMSA-2025-0099,Hazardous Materials: Removing Burdensome Rail Reporting Requirements,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12098,0,0,09000064b8e4b1e9
PHMSA-2025-0096-0001,PHMSA,PHMSA-2025-0096,Hazardous Materials: Modernizing Payments to and from America's Bank Account,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12085,0,0,09000064b8e4b1e8
PHMSA-2025-0089-0001,PHMSA,PHMSA-2025-0089,Hazardous Materials: Reducing Burdens on Domestic Aerosol Shippers,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:16Z,2025-12064,0,0,09000064b8e4b30e
PHMSA-2025-0104-0001,PHMSA,PHMSA-2025-0104,Hazardous Materials: Adoption of Department of Transportation Special Permit 21478,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:14Z,2025-12090,0,0,09000064b8e4ae54
PHMSA-2025-0101-0001,PHMSA,PHMSA-2025-0101,Hazardous Materials: Adoption of Department of Transportation Special Permit 21287,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:15Z,2025-12121,0,0,09000064b8e4af7c
PHMSA-2025-0095-0001,PHMSA,PHMSA-2025-0095,Hazardous Materials: Improving Efficiencies for Special Permits and Approvals Renewals,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2025-07-01T04:00:00Z,2025,7,2025-07-01T04:00:00Z,2025-09-03T03:59:59Z,2025-09-03T09:00:15Z,2025-12084,0,0,09000064b8e4b039
PHMSA-2019-0091-0022,PHMSA,PHMSA-2019-0091,"Environmental Impact Statements; Availability, etc.: Pipeline Safety; Amendments to Liquefied Natural Gas Facilities Rulemaking",Proposed Rule,Request for Comment,2025-06-06T00:00:00Z,2025,6,2025-06-06T00:00:00Z,2025-07-08T03:59:59Z,2025-08-30T09:00:19Z,2025-10348,0,0,09000064b8dddb23
PHMSA-2025-0032-0001,PHMSA,PHMSA-2025-0032,Hazardous Materials: Mandatory Regulatory Reviews to Unleash American Energy and Improve Government Efficiency,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2025-06-04T04:00:00Z,2025,6,2025-06-04T04:00:00Z,2025-08-05T03:59:59Z,2025-08-27T09:01:21Z,2025-10091,0,0,09000064b8dd7a33
PHMSA-2025-0050-0001,PHMSA,PHMSA-2025-0050,Pipeline Safety: Mandatory Regulatory Reviews to Unleash American Energy and Improve Government Efficiency,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2025-06-04T04:00:00Z,2025,6,2025-06-04T04:00:00Z,2025-08-05T03:59:59Z,2025-08-20T09:00:24Z,2025-10090,0,0,09000064b8dd7bb8
PHMSA-2025-0019-0001,PHMSA,PHMSA-2025-0019,Pipeline Safety: Repair Criteria for Hazardous Liquid and Gas Transmission Pipelines,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2025-05-21T04:00:00Z,2025,5,2025-05-21T04:00:00Z,2025-07-22T03:59:59Z,2025-12-10T10:00:06Z,2025-09078,1,0,09000064b8da5709
PHMSA-2019-0091-0012,PHMSA,PHMSA-2019-0091,Pipeline Safety: Amendments to Liquefied Natural Gas Facilities,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2025-05-05T04:00:00Z,2025,5,2025-05-05T04:00:00Z,2025-07-08T03:59:59Z,2026-03-02T10:00:15Z,2025-07606,1,0,09000064b8cfc788
PHMSA-2018-0080-0012,PHMSA,PHMSA-2018-0080,"Hazardous Materials: Advancing Safety of Highway, Rail, and Vessel Transportation",Proposed Rule,Extension of Comment Period,2025-01-08T05:00:00Z,2025,1,2025-01-08T05:00:00Z,2025-04-29T03:59:59Z,2025-07-25T09:00:10Z,2024-31077,1,0,09000064868a6cd2
PHMSA-2018-0080-0002,PHMSA,PHMSA-2018-0080,"Hazardous Materials: Advancing Safety of Highway, Rail, and Vessel Transportation",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2024-10-28T04:00:00Z,2024,10,2024-10-28T04:00:00Z,2025-01-28T04:59:59Z,2026-03-14T09:00:06Z,2024-23421,1,0,09000064867e87cc
PHMSA-2022-0118-0001,PHMSA,PHMSA-2022-0118,Pipeline Safety: Cost Recovery for Siting Reviews for Liquefied Natural Gas Facilities,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2024-08-19T04:00:00Z,2024,8,2024-08-19T04:00:00Z,2024-10-19T03:59:59Z,2024-11-12T22:41:07Z,2024-18138,1,0,09000064866524c7
PHMSA-2022-0033-0017,PHMSA,PHMSA-2022-0033,Hazardous Materials: Adjusting Registration and Fee Assessment Program,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2024-05-24T04:00:00Z,2024,5,2024-05-24T04:00:00Z,2024-08-23T03:59:59Z,2025-07-09T09:00:26Z,2024-11391,1,0,0900006486580c9a
PHMSA-2024-0005-0314,PHMSA,PHMSA-2024-0005,"Hearings, Meetings, Proceedings, etc.: Pipeline Safety: Gas Pipeline Advisory Committee",Proposed Rule,Extension of Comment Period,2024-04-15T04:00:00Z,2024,4,2024-04-15T04:00:00Z,2024-04-30T03:59:59Z,2024-12-21T02:00:39Z,2024-07888,1,0,09000064864d4f78
PHMSA-2024-0005-0001,PHMSA,PHMSA-2024-0005,"Hearings, Meetings, Proceedings, etc.: Gas Pipeline Advisory Committee",Proposed Rule,Public Meeting,2024-02-20T05:00:00Z,2024,2,2024-02-20T05:00:00Z,2024-08-28T03:59:59Z,2024-11-12T22:24:41Z,2024-03361,1,0,0900006486418f96
PHMSA-2020-0103-0002,PHMSA,PHMSA-2020-0103,Hazardous Materials: Streamlining Requirements for the Approval of Certain Energetic Materials,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-11-30T05:00:00Z,2023,11,2023-11-30T05:00:00Z,2024-02-29T04:59:59Z,2025-09-23T09:00:29Z,2023-25887,1,0,09000064862c31ac
PHMSA-2023-0080-0002,PHMSA,PHMSA-2023-0080,Pipeline Safety: Mifflin Energy Corporation's Petition for Declaratory Order Concerning Part 192 Jurisdiction and Operator Responsibility over Customer-Owned Piping,Proposed Rule,Request for Comment,2023-11-09T05:00:00Z,2023,11,2023-11-09T05:00:00Z,2023-12-27T04:59:59Z,2024-11-12T06:20:52Z,2023-24718,1,0,0900006486231cbe
PHMSA-2019-0031-0015,PHMSA,PHMSA-2019-0031,Hazardous Materials: Modernizing Regulations to Improve Safety and Efficiency,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2023-09-21T04:00:00Z,2023,9,2023-09-21T04:00:00Z,2023-12-05T04:59:59Z,2024-11-07T00:52:04Z,2023-20440,1,0,0900006485fdcc47
PHMSA-2021-0046-0014,PHMSA,PHMSA-2021-0046,Pipeline Safety: Safety of Gas Distribution Pipelines and Other Pipeline Safety Initiatives,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-09-07T04:00:00Z,2023,9,2023-09-07T04:00:00Z,2023-11-07T04:59:59Z,2025-10-07T01:15:32Z,2023-18585,1,0,0900006485f50896
PHMSA-2016-0015-0020,PHMSA,PHMSA-2016-0015,Hazardous Materials: FAST Act Requirements for Real-Time Train Consist Information,Proposed Rule,Extension of Comment Period,2023-08-15T04:00:00Z,2023,8,2023-08-15T04:00:00Z,2023-10-28T03:59:59Z,2025-11-02T10:00:19Z,2023-17472,1,0,0900006485e3dfbe
PHMSA-2019-0031-0001,PHMSA,PHMSA-2019-0031,Hazardous Materials: Modernizing Regulations to Improve Safety and Efficiency,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2023-07-05T04:00:00Z,2023,7,2023-07-05T04:00:00Z,2023-10-04T03:59:59Z,2025-11-10T10:00:16Z,2023-13903,1,0,0900006485c4f43f
PHMSA-2021-0039-2101,PHMSA,PHMSA-2021-0039,Pipeline Safety: Gas Pipeline Leak Detection and Repair,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-06-30T04:00:00Z,2023,6,2023-06-30T04:00:00Z,2023-08-17T03:59:59Z,2025-06-08T00:25:51Z,2023-13900,1,0,0900006485c21b4f
PHMSA-2016-0015-0013,PHMSA,PHMSA-2016-0015,Hazardous Materials: Fixing America's Surface Transportation Act Requirements for Real-Time Train Consist Information,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-06-27T04:00:00Z,2023,6,2023-06-27T04:00:00Z,2023-08-29T03:59:59Z,2024-11-12T05:50:18Z,2023-13467,1,0,0900006485bfd294
PHMSA-2021-0092-0003,PHMSA,PHMSA-2021-0092,Hazardous Materials: Harmonization With International Standards,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-05-30T04:00:00Z,2023,5,2023-05-30T04:00:00Z,2023-08-01T03:59:59Z,2024-11-06T23:36:39Z,2023-07109,1,0,0900006485a86752
PHMSA-2021-0039-0020,PHMSA,PHMSA-2021-0039,Pipeline Safety: Gas Pipeline Leak Detection and Repair,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-05-18T04:00:00Z,2023,5,2023-05-18T04:00:00Z,2023-07-18T03:59:59Z,2025-04-05T01:00:40Z,2023-09918,1,0,0900006485a1c5fc
PHMSA-2020-0102-0005,PHMSA,PHMSA-2020-0102,Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-04-26T04:00:00Z,2023,4,2023-04-26T04:00:00Z,2023-06-17T03:59:59Z,2024-11-12T22:51:12Z,2023-08724,1,0,090000648598ac72
PHMSA-2020-0102-0001,PHMSA,PHMSA-2020-0102,Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2023-03-03T05:00:00Z,2023,3,2023-03-03T05:00:00Z,2023-05-03T03:59:59Z,2024-11-12T23:51:39Z,2023-03366,1,0,090000648574bbd9
PHMSA-2022-0033-0001,PHMSA,PHMSA-2022-0033,Hazardous Materials: Adjusting Registration and Fee Assessment Program,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2022-09-22T04:00:00Z,2022,9,2022-09-22T04:00:00Z,2022-12-22T04:59:59Z,2024-11-07T01:01:59Z,2022-20350,1,0,090000648534f53d
PHMSA-2018-0081-0002,PHMSA,PHMSA-2018-0081,Hazardous Materials: Compatibility with the Regulations of the International Atomic Energy Agency,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2022-09-12T04:00:00Z,2022,9,2022-09-12T04:00:00Z,2022-12-13T04:59:59Z,2024-11-12T23:45:37Z,2022-18605,1,0,09000064852e8e41
PHMSA-2020-0013-0001,PHMSA,PHMSA-2020-0013,Pipeline Safety: Periodic Standards Update II,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2022-08-29T04:00:00Z,2022,8,2022-08-29T04:00:00Z,2022-10-29T03:59:59Z,2024-11-07T00:42:22Z,2022-17219,1,0,0900006485285319
PHMSA-2021-0058-0002,PHMSA,PHMSA-2021-0058,Hazardous Materials: Suspension of Hazardous Materials Regulations Amendments Authorizing Transportation of Liquefied Natural Gas by Rail,Proposed Rule,Correction,2021-11-08T05:00:00Z,2021,11,2021-11-08T05:00:00Z,2021-12-24T04:59:59Z,2024-11-07T00:33:52Z,2021-23132,1,0,0900006484e3545a
PHMSA-2019-0030-0002,PHMSA,PHMSA-2019-0030,Hazardous Materials: Harmonization with International Standards,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2021-08-10T04:00:00Z,2021,8,2021-08-10T04:00:00Z,2021-10-13T03:59:59Z,2024-11-06T23:49:21Z,2021-15425,1,0,0900006484c3b454
PHMSA-2020-0086-0002,PHMSA,PHMSA-2020-0086,Pipeline Safety: Operator Qualification Frequently Asked Questions,Proposed Rule,Request for Comment,2021-01-15T05:00:00Z,2021,1,2021-01-15T05:00:00Z,2021-02-17T04:59:59Z,2024-11-06T23:45:18Z,2021-00152,1,0,09000064849f45fc
PHMSA-2016-0002-0001,PHMSA,PHMSA-2016-0002,Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2021-01-15T05:00:00Z,2021,1,2021-01-15T05:00:00Z,2021-03-17T03:59:59Z,2024-11-06T23:45:20Z,2020-28785,1,0,09000064849f475e
PHMSA-2019-0199-0005,PHMSA,PHMSA-2019-0199,Pipeline Safety: Midstream Facilities Frequently Asked Questions,Proposed Rule,Extension of Comment Period,2020-12-16T05:00:00Z,2020,12,2020-12-16T05:00:00Z,2021-02-05T04:59:59Z,2024-11-12T23:26:49Z,2020-27560,1,0,09000064849a1a47
PHMSA-2019-0199-0001,PHMSA,PHMSA-2019-0199,Pipeline Safety: Midstream Facilities Frequently Asked Questions,Proposed Rule,Request for Comment,2020-11-04T05:00:00Z,2020,11,2020-11-04T05:00:00Z,2021-01-05T04:59:59Z,2024-11-06T23:42:36Z,2020-24011,1,0,090000648494a097
PHMSA-2017-0151-0031,PHMSA,PHMSA-2017-0151,Pipeline Safety: Class Location Change Requirements,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2020-10-14T04:00:00Z,2020,10,2020-10-14T04:00:00Z,2020-12-15T04:59:59Z,2024-11-12T23:24:45Z,2020-19872,1,0,09000064849094ce
PHMSA-2018-0046-0010,PHMSA,PHMSA-2018-0046,Pipeline Safety: Gas Pipeline Regulatory Reform,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2020-06-09T04:00:00Z,2020,6,2020-06-09T04:00:00Z,2020-08-11T03:59:59Z,2024-11-12T23:21:45Z,2020-11843,1,0,09000064846d9bfc
PHMSA-2016-0077-0092,PHMSA,PHMSA-2016-0077,Hazardous Materials: Vapor Pressure of Unrefined Petroleum Products and Class 3 Materials,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2020-05-20T04:00:00Z,2020,5,2020-05-20T04:00:00Z,,2024-11-06T23:36:54Z,2020-10377,1,0,090000648464d7fc
PHMSA-2019-0131-0003,PHMSA,PHMSA-2019-0131,Pipeline Safety: Farm Taps Frequently Asked Questions,Proposed Rule,Request for Comment,2020-04-20T04:00:00Z,2020,4,2020-04-20T04:00:00Z,2020-06-20T03:59:59Z,2024-11-06T23:33:41Z,2020-07922,1,0,09000064844b7f24
PHMSA-2018-0047-0003,PHMSA,PHMSA-2018-0047,Pipeline Safety: Regulatory Reform for Hazardous Liquid Pipelines,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2020-04-16T04:00:00Z,2020,4,2020-04-16T04:00:00Z,2020-06-16T03:59:59Z,2024-11-06T23:35:13Z,2020-05721,1,0,09000064844ab978
PHMSA-2013-0255-0005,PHMSA,PHMSA-2013-0255,Pipeline Safety: Valve Installation and Minimum Rupture Detection Standards,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2020-02-06T05:00:00Z,2020,2,2020-02-06T05:00:00Z,2020-04-07T03:59:59Z,2024-11-12T23:16:57Z,2020-01459,1,0,0900006484333964
PHMSA-2018-0025-0134,PHMSA,PHMSA-2018-0025,Hazardous Materials: Liquefied Natural Gas by Rail,Proposed Rule,Extension of Comment Period,2019-12-23T05:00:00Z,2019,12,2019-12-23T05:00:00Z,2020-01-14T04:59:59Z,2020-06-17T01:01:49Z,2019-27656,0,0,090000648424842d
PHMSA-2018-0025-0002,PHMSA,PHMSA-2018-0025,Hazardous Materials: Liquefied Natural Gas by Rail,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2019-10-24T04:00:00Z,2019,10,2019-10-24T04:00:00Z,2020-01-14T04:59:59Z,2024-11-12T23:11:14Z,2019-22949,1,0,09000064840f03b3
PHMSA-2017-0120-0005,PHMSA,PHMSA-2017-0120,Hazardous Materials: Adoption of Miscellaneous Petitions to Reduce Regulatory Burdens,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2019-08-14T04:00:00Z,2019,8,2019-08-14T04:00:00Z,2019-10-16T03:59:59Z,2024-11-12T23:06:52Z,2019-16675,1,0,0900006483e48d2b
PHMSA-2017-0083-0004,PHMSA,PHMSA-2017-0083,Hazardous Materials: Response to an Industry Petition To Reduce Regulatory Burden for Cylinder Requalification Requirements,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2019-08-06T04:00:00Z,2019,8,2019-08-06T04:00:00Z,2019-10-08T03:59:59Z,2024-11-12T23:06:15Z,2019-16677,1,0,0900006483dfbaa7
PHMSA-2017-0108-0001,PHMSA,PHMSA-2017-0108,Hazardous Materials: Harmonization with International Standards,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2018-11-27T05:00:00Z,2018,11,2018-11-27T05:00:00Z,2019-01-29T04:59:59Z,2024-11-12T22:49:26Z,2018-24620,1,0,09000064838fea42
PHMSA-2018-0073-0001,PHMSA,PHMSA-2018-0073,Pipeline Safety: Guidance on the Extension of the 7-year Integrity Management Reassessment Interval by 6 Months,Proposed Rule,Request for Comment,2018-11-15T05:00:00Z,2018,11,2018-11-15T05:00:00Z,2018-12-18T04:59:59Z,2024-11-12T22:49:54Z,2018-24774,1,0,09000064838d9894
PHMSA-2017-0151-0002,PHMSA,PHMSA-2017-0151,Pipeline Safety: Class Location Change Requirements,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2018-07-31T04:00:00Z,2018,7,2018-07-31T04:00:00Z,2018-10-02T03:59:59Z,2024-11-07T01:35:28Z,2018-16376,1,0,0900006483590e91
PHMSA-2018-0001-0006,PHMSA,PHMSA-2018-0001,Regulatory Challenges to Safely Transporting Hazardous Materials by Surface Modes in an Automated Vehicle Environment; Correction,Proposed Rule,Correction,2018-03-29T04:00:00Z,2018,3,2018-03-29T04:00:00Z,2018-05-08T03:59:59Z,2024-11-07T01:23:40Z,2018-06290,1,0,0900006483061a37
PHMSA-2018-0001-0001,PHMSA,PHMSA-2018-0001,Regulatory Challenges to Safely Transporting Hazardous Materials by Surface Modes in an Automated Vehicle Environment,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2018-03-22T04:00:00Z,2018,3,2018-03-22T04:00:00Z,2018-05-08T03:59:59Z,2024-11-07T01:24:46Z,2018-05785,1,0,090000648303e64f
PHMSA-2017-0102-0036,PHMSA,PHMSA-2017-0102,Hazardous Materials: Decision on Electronically Controlled Pneumatic Braking,Proposed Rule,Request for Comment,2017-12-13T05:00:00Z,2017,12,2017-12-13T05:00:00Z,,2024-11-07T01:14:07Z,2017-26546,1,0,0900006482d01e77
PHMSA-2016-0077-0017,PHMSA,PHMSA-2016-0077,Hazardous Materials: Volatility of Unrefined Petroleum Products and Class 3 Materials,Proposed Rule,Extension of Comment Period,2017-03-21T04:00:00Z,2017,3,2017-03-21T04:00:00Z,,2017-03-21T20:09:49Z,2017-05488,0,0,09000064825159a0
PHMSA-2016-0015-0001,PHMSA,PHMSA-2016-0015,Hazardous Materials: FAST Act Requirements for Real-Time Train Consist Information by Rail,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2017-01-19T05:00:00Z,2017,1,2017-01-19T05:00:00Z,2017-04-20T03:59:59Z,2024-11-11T21:34:33Z,2017-01240,1,0,09000064824857ec
PHMSA-2016-0077-0001,PHMSA,PHMSA-2016-0077,Hazardous Materials: Volatility of Unrefined Petroleum Products and Class 3 Materials,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2017-01-18T05:00:00Z,2017,1,2017-01-18T05:00:00Z,2017-05-20T03:59:59Z,2024-11-11T21:34:50Z,2017-00913,1,0,0900006482480558
PHMSA-2015-0100-0001,PHMSA,PHMSA-2015-0100,Hazardous Materials: Pilot-in-Command and Response to Air Related Petitions for Rulemaking,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2016-12-05T05:00:00Z,2016,12,2016-12-05T05:00:00Z,2017-02-04T04:59:59Z,2024-11-11T21:32:06Z,2016-28403,1,0,09000064823dee5e
PHMSA-2016-0136-0001,PHMSA,PHMSA-2016-0136,Meetings: Pipeline Safety: Gas Pipeline Safety Advisory Committee,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2016-11-22T05:00:00Z,2016,11,2016-11-22T05:00:00Z,,2024-11-07T23:50:45Z,2016-28065,1,0,09000064823ad3f4
PHMSA-2016-0079-0001,PHMSA,PHMSA-2016-0079,Hazardous Materials: Protecting our Infrastructure of Pipelines and Enhancing Safety Act Requirements for Identification Numbers on Cargo Tanks Containing Petroleum Based Fuel,Proposed Rule,Advance Notice of Proposed Rulemaking (ANPRM),2016-11-21T05:00:00Z,2016,11,2016-11-21T05:00:00Z,2017-02-22T04:59:59Z,2024-11-12T06:16:28Z,2016-27911,1,0,09000064823aa46e
PHMSA-2015-0272-0001,PHMSA,PHMSA-2015-0272,Hazardous Materials Grants Requirements,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2016-10-11T04:00:00Z,2016,10,2016-10-11T04:00:00Z,2016-12-13T04:59:59Z,2024-11-11T21:32:52Z,2016-24418,1,0,09000064822d193d
PHMSA-2015-0273-0001,PHMSA,PHMSA-2015-0273,Hazardous Materials: Harmonization With International Standards (RRR),Proposed Rule,Notice of Proposed Rulemaking (NPRM),2016-09-07T04:00:00Z,2016,9,2016-09-07T04:00:00Z,2016-11-08T04:59:59Z,2024-11-07T23:49:40Z,2016-20580,1,0,09000064821db61e
PHMSA-2014-0105-0240,PHMSA,PHMSA-2014-0105,Hazardous Materials: Oil Spill Response Plans and Information Sharing for High-Hazard Flammable Trains,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2016-07-29T04:00:00Z,2016,7,2016-07-29T04:00:00Z,2016-09-28T03:59:59Z,2024-11-12T06:13:21Z,2016-16938,1,0,0900006482138bcb
PHMSA-2011-0140-0031,PHMSA,PHMSA-2011-0140,Hazardous Materials: DOT-Specification Cylinders (RRR),Proposed Rule,Notice of Proposed Rulemaking (NPRM),2016-07-26T04:00:00Z,2016,7,2016-07-26T04:00:00Z,2016-09-27T03:59:59Z,2024-11-12T06:12:22Z,2016-16689,1,0,09000064821221f6
PHMSA-2015-0102-0001,PHMSA,PHMSA-2015-0102,Hazardous Materials: Miscellaneous Petitions for Rulemaking,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2016-06-30T04:00:00Z,2016,6,2016-06-30T04:00:00Z,2016-08-30T03:59:59Z,2024-11-11T21:26:44Z,2016-15303,1,0,090000648207c47f
PHMSA-2011-0023-0136,PHMSA,PHMSA-2011-0023,Pipeline Safety: Safety of Gas Transmission and Gathering Pipelines,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2016-05-13T04:00:00Z,2016,5,2016-05-13T04:00:00Z,2016-07-08T03:59:59Z,2024-11-07T23:47:55Z,2016-11240,1,0,0900006481fcb7ce
PHMSA-2016-0032-0001,PHMSA,PHMSA-2016-0032,Pipeline Safety: Meeting of the Gas Pipeline Safety Advisory Committee and the Liquid Pipeline Safety Advisory Committee,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2016-05-11T04:00:00Z,2016,5,2016-05-11T04:00:00Z,,2024-11-07T23:47:34Z,2016-11119,1,0,0900006481fc35eb
PHMSA-2010-0019-0104,PHMSA,PHMSA-2010-0019,Hazardous Materials: Incorporation of ASME Code Section XII and the National Board Inspection Code,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2016-04-29T04:00:00Z,2016,4,2016-04-29T04:00:00Z,2016-06-29T03:59:59Z,2024-11-11T21:27:04Z,2016-09919,1,0,0900006481f9865b
PHMSA-2011-0023-0118,PHMSA,PHMSA-2011-0023,Pipeline Safety: Safety of Gas Transmission and Gathering Pipelines,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2016-04-08T04:00:00Z,2016,4,2016-04-08T04:00:00Z,2016-06-08T03:59:59Z,2024-11-12T06:06:52Z,2016-06382,1,0,0900006481f56e84
PHMSA-2015-0173-0035,PHMSA,PHMSA-2015-0173,Pipeline Safety: Liquid Pipeline Advisory Committee Meeting,Proposed Rule,Request for Comment,2016-01-08T05:00:00Z,2016,1,2016-01-08T05:00:00Z,,2024-11-11T21:22:22Z,2016-00135,1,0,0900006481df6dab
PHMSA-2009-0303-0055,PHMSA,PHMSA-2009-0303,"Hazardous Materials: Safety Requirements for External Product Piping on Cargo Tanks Transporting Flammable Liquids,",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-12-30T05:00:00Z,2015,12,2015-12-30T05:00:00Z,,2015-12-31T16:09:26Z,2015-32681,0,0,0900006481ddba44
PHMSA-2015-0173-0026,PHMSA,PHMSA-2015-0173,Pipeline Safety: Expanding the Use of Excess Flow Valves in Gas Distribution Systems to Applications Other than Single-Family Residences; Gas Pipeline Advisory Committee Meeting,Proposed Rule,Supplemental Notice of Proposed Rulemaking (SNPRM),2015-11-30T05:00:00Z,2015,11,2015-11-30T05:00:00Z,,2024-11-11T21:12:08Z,2015-30208,1,0,0900006481d79649
PHMSA-2010-0229-0041,PHMSA,PHMSA-2010-0229,Pipeline Safety: Safety of Hazardous Liquid Pipelines,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-10-13T04:00:00Z,2015,10,2015-10-13T04:00:00Z,2016-01-09T04:59:59Z,2024-11-07T23:28:13Z,2015-25359,1,0,0900006481cc42c0
PHMSA-2010-0026-0058,PHMSA,PHMSA-2010-0026,Petitions for Reconsideration: Miscellaneous Changes to Pipeline Safety Regulations Administrative Significance,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-08-06T04:00:00Z,2015,8,2015-08-06T04:00:00Z,,2024-11-12T05:42:15Z,2015-19227,1,0,0900006481bc75e5
PHMSA-2014-0098-0024,PHMSA,PHMSA-2014-0098,"Pipeline Safety: Plastic Pipe (NPRM - Published May 21, 2015)",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-07-31T04:00:00Z,2015,7,2015-07-31T04:00:00Z,2015-08-15T03:59:59Z,2015-08-15T01:30:26Z,2015-12113,0,0,0900006481bb57c4
PHMSA-2011-0009-0031,PHMSA,PHMSA-2011-0009,Pipeline Safety: Expanding the Use of Excess Flow Valves in Gas Distribution Systems to Applications Other than Single-Family Residences,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-07-15T04:00:00Z,2015,7,2015-07-15T04:00:00Z,2015-09-15T03:59:59Z,2024-11-12T05:42:39Z,2015-17195,1,0,0900006481b86a53
PHMSA-2013-0163-0001,PHMSA,PHMSA-2013-0163,"Pipeline Safety: Operator Qualification, Cost Recovery, Accidentand Incident Notification, and Other Pipeline Safety Proposed Changes",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-07-10T04:00:00Z,2015,7,2015-07-10T04:00:00Z,2015-09-09T03:59:59Z,2024-11-12T05:40:26Z,2015-16264,1,0,0900006481b78b10
PHMSA-2013-0008-0106,PHMSA,PHMSA-2013-0008,Pipeline Safety: Plastic Pipe,Proposed Rule,,2015-05-21T00:00:00Z,2015,5,,,2015-06-06T20:59:53Z,,0,1,0900006481aee108