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withdrawn,object_id PHMSA-2014-0148-0003,PHMSA,PHMSA-2014-0148,U.S. DOT/PHMSA - P-1642 Denial Letter,Other,Denial of Petition,2016-04-18T04:00:00Z,2016,4,2016-04-18T04:00:00Z,,2016-04-18T15:05:28Z,,0,0,0900006481f69b42 PHMSA-2014-0148-0002,PHMSA,PHMSA-2014-0148,"International Vessel Operators Dangerous Goods Association, Inc. - Reponse to Petition",Other,Petition(s),2015-02-12T05:00:00Z,2015,2,2015-02-12T05:00:00Z,,2015-02-12T19:48:50Z,,0,0,0900006481a00ade PHMSA-2014-0148-0001,PHMSA,PHMSA-2014-0148,U.S. DOT/PHMSA - Petition for Rulemaking (P-1642),Other,Petition for Rulemaking,2014-12-04T05:00:00Z,2014,12,2014-12-04T05:00:00Z,,2014-12-04T14:54:22Z,,0,0,0900006481957a81