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withdrawn,object_id PHMSA-2015-0038-0003,PHMSA,PHMSA-2015-0038,U.S. DOT/PHMSA - Notice of Proposed Rulemaking: Transportation of Hazardous Liquids by Pipeline: Retention of Radiographic Film (PS-72),Notice,Notice of Proposed Rulemaking (NPRM),2015-07-08T04:00:00Z,2015,7,2015-07-08T04:00:00Z,,2015-07-08T19:53:04Z,,0,0,0900006481b73872