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withdrawn,object_id PHMSA-RSPA-1997-3226-0011,PHMSA,PHMSA-RSPA-1997-3226,U.S. DOT/RSPA - Exemption/Waiver - DOT-E 12009 (4th Revision),Other,Exemption/Waiver,2002-05-16T04:00:00Z,2002,5,2002-05-16T04:00:00Z,2002-05-17T03:59:59Z,2008-01-08T20:25:59Z,,0,0,090000648031ebea