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withdrawn,object_id PHMSA-2012-0297-0003,PHMSA,PHMSA-2012-0297,U.S. DOT/PHMSA - Letter of Acceptance,Other,Agency Response,2013-06-28T04:00:00Z,2013,6,2013-06-28T04:00:00Z,,2013-06-28T19:02:08Z,,0,0,09000064813487d2 PHMSA-2012-0297-0002,PHMSA,PHMSA-2012-0297,U.S. DOT/PHMSA - Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2012-12-04T05:00:00Z,2012,12,2012-12-04T05:00:00Z,,2012-12-04T18:50:29Z,,0,0,090000648117e132 PHMSA-2012-0297-0001,PHMSA,PHMSA-2012-0297,"Council on Safe Transportation of Hazardous Articles, Inc. - Petition",Other,Petition(s),2012-12-03T05:00:00Z,2012,12,2012-12-03T05:00:00Z,,2012-12-03T14:55:38Z,,0,0,0900006481167265