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withdrawn,object_id PHMSA-2018-0047-0003,PHMSA,PHMSA-2018-0047,Pipeline Safety: Regulatory Reform for Hazardous Liquid Pipelines,Proposed Rule,Notice of Proposed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