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withdrawn,object_id PHMSA-2010-0007-0002,PHMSA,PHMSA-2010-0007,U.S. DOT/PHMSA - Denial of Petition,Other,Agency Response,2012-03-07T05:00:00Z,2012,3,2012-03-07T05:00:00Z,,2013-03-06T03:45:11Z,,0,0,0900006480fd02a8 PHMSA-2010-0007-0001,PHMSA,PHMSA-2010-0007,Gas Piping Technology Committee - Petition for Rulemaking,Other,Petition for Rulemaking,2010-01-11T05:00:00Z,2010,1,2010-01-11T05:00:00Z,,2013-07-27T23:03:57Z,,0,0,0900006480a79ad6