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withdrawn,object_id PHMSA-RSPA-1997-2224-0002,PHMSA,PHMSA-RSPA-1997-2224,List of Applications for Exemptions ( 7) - Federal Register Notice,Rule,Federal Register Publication,1997-04-04T05:00:00Z,1997,4,1997-04-04T05:00:00Z,1997-04-05T04:59:59Z,2008-01-08T20:25:52Z,,0,0,0900006480317796 PHMSA-RSPA-1997-2224-0001,PHMSA,PHMSA-RSPA-1997-2224,Stepan Company - Exemption - Tank Cars W/Loading & Unloading Devices - Class 9 Materials,Other,Application,1997-03-14T05:00:00Z,1997,3,1997-03-14T05:00:00Z,1997-03-15T04:59:59Z,2008-01-08T20:22:39Z,,0,0,0900006480317795