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withdrawn,object_id NHTSA-2012-0065-0060,NHTSA,NHTSA-2012-0065,U.S. DOT/NHTSA - Supplemental,Supporting & Related Material,Acknowledgement Letter/Receipt,2014-11-24T05:00:00Z,2014,11,,,2014-11-24T17:06:45Z,,0,0,090000648193ebc9 NHTSA-2012-0065-0059,NHTSA,NHTSA-2012-0065,U.S. DOT/NHTSA - Ex Parte Memorandum,Supporting & Related Material,Supplement,2014-11-24T05:00:00Z,2014,11,,,2014-11-24T16:59:56Z,,0,0,090000648193ee74