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withdrawn,object_id PHMSA-RSPA-1998-3730-0019,PHMSA,PHMSA-RSPA-1998-3730,Department of the Army - Exemption/Renewal - Authorize the Transportation in Commerce of Certain non-DOT Specification Propellant Tanks,Other,Application,1999-11-30T05:00:00Z,1999,11,1999-11-30T05:00:00Z,2000-02-25T04:59:59Z,2008-01-08T20:22:47Z,,0,0,090000648032251f PHMSA-RSPA-1998-3730-0017,PHMSA,PHMSA-RSPA-1998-3730,"U.S. DOT/RSPA - Exemption/Grant - Shipments of Dinitrogen Tetroxide, Liquefide, 2.3, UN1067"" and ""Hydrazine, Anhydrous""",Other,Exemption/Waiver,1999-03-26T05:00:00Z,1999,3,1999-03-26T05:00:00Z,1999-03-31T04:59:59Z,2008-01-08T20:17:17Z,,0,0,090000648032251d PHMSA-RSPA-1998-3730-0016,PHMSA,PHMSA-RSPA-1998-3730,Department of the Army - Letter in Support,Other,Letter(s) in Support,1999-03-17T05:00:00Z,1999,3,1999-03-17T05:00:00Z,1999-03-18T04:59:59Z,2008-01-08T20:25:03Z,,0,0,090000648032251c PHMSA-RSPA-1998-3730-0015,PHMSA,PHMSA-RSPA-1998-3730,Department of the Army - Request,Other,Request,1999-03-17T05:00:00Z,1999,3,1999-03-17T05:00:00Z,1999-03-18T04:59:59Z,2008-01-08T20:25:03Z,,0,0,090000648032251b PHMSA-RSPA-1998-3730-0014,PHMSA,PHMSA-RSPA-1998-3730,U.S. DOT/RSPA - Exemption/Grant/Modification (Second Revision),Other,Exemption/Waiver,1999-02-25T05:00:00Z,1999,2,1999-02-25T05:00:00Z,1999-02-27T04:59:59Z,2008-01-08T20:25:03Z,,0,0,090000648032251a