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withdrawn,object_id NHTSA-2007-28793-0022,NHTSA,NHTSA-2007-28793,U.S. DOT/NHTSA - Memorandum,Other,"Memo, Action Memo or Letter",2009-12-04T05:00:00Z,2009,12,2009-12-04T05:00:00Z,,2013-08-11T01:31:20Z,,0,0,0900006480a61cbf NHTSA-2007-28793-0019,NHTSA,NHTSA-2007-28793,U.S.DOT/NHTSA - Motorcoach Roof Crush Final Discussion,Other,"Memo, Action Memo or Letter",2009-04-29T04:00:00Z,2009,4,2009-04-29T04:00:00Z,,2024-11-12T04:38:24Z,,1,0,090000648096ec47 NHTSA-2007-28793-0018,NHTSA,NHTSA-2007-28793,Attached Memorandum/Presentation,Other,"Memo, Action Memo or Letter",2009-02-20T05:00:00Z,2009,2,2009-02-20T05:00:00Z,,2013-08-11T04:31:48Z,,0,0,090000648085ce61 NHTSA-2007-28793-0017,NHTSA,NHTSA-2007-28793,U.S. DOT/NHTSA - Memorandum - Dated 12/1/2008,Other,"Memo, Action Memo or Letter",2009-01-13T05:00:00Z,2009,1,2009-01-13T05:00:00Z,,2013-08-11T04:30:53Z,,0,0,090000648081ac7b