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withdrawn,object_id PHMSA-2021-0058-0002,PHMSA,PHMSA-2021-0058,Hazardous Materials: Suspension of Hazardous Materials Regulations Amendments Authorizing Transportation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