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withdrawn,object_id PHMSA-2009-0283-0002,PHMSA,PHMSA-2009-0283,U.S. DOT/PHMSA - Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2009-08-20T04:00:00Z,2009,8,2009-08-20T04:00:00Z,,2013-07-27T22:52:23Z,,0,0,0900006480a0dc7e PHMSA-2009-0283-0001,PHMSA,PHMSA-2009-0283,American Chemistry Council - Petition for Rulemaking - P-1548,Other,Petition for Rulemaking,2009-08-18T04:00:00Z,2009,8,2009-08-18T04:00:00Z,,2013-07-27T22:52:13Z,,0,0,0900006480a0c782