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withdrawn,object_id PHMSA-2018-0025-0134,PHMSA,PHMSA-2018-0025,Hazardous Materials: Liquefied Natural Gas by Rail,Proposed Rule,Extension of Comment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