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withdrawn,object_id PHMSA-RSPA-1997-3226-0007,PHMSA,PHMSA-RSPA-1997-3226,"Cadre, Inc. - Request/Letter",Other,Request,1998-05-05T04:00:00Z,1998,5,1998-05-05T04:00:00Z,1998-05-09T03:59:59Z,2008-01-08T20:17:16Z,,0,0,090000648031ebfe PHMSA-RSPA-1997-3226-0006,PHMSA,PHMSA-RSPA-1997-3226,U.S. DOT/RSPA - Exemption/Grant (First Revision) - Division 2.2 Materials,Other,Exemption/Waiver,1998-03-03T05:00:00Z,1998,3,1998-03-03T05:00:00Z,1998-03-05T04:59:59Z,2008-01-08T20:24:00Z,,0,0,090000648031ebfd PHMSA-RSPA-1997-3226-0003,PHMSA,PHMSA-RSPA-1997-3226,List of Applications for Modification of Exemptions (3)/Request for Comments,Notice,Notice,1998-01-02T05:00:00Z,1998,1,1998-01-02T05:00:00Z,1998-01-03T04:59:59Z,2008-01-08T20:20:29Z,,0,0,090000648031ebfa