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withdrawn,object_id PHMSA-2016-0070-0003,PHMSA,PHMSA-2016-0070,U.S. DOT/PHMSA - Petition Acceptance Letter,Other,Petition for Rulemaking,2016-11-22T05:00:00Z,2016,11,2016-11-22T05:00:00Z,,2016-11-22T20:06:34Z,,0,0,09000064823a24dc PHMSA-2016-0070-0002,PHMSA,PHMSA-2016-0070,U.S. DOT/PHMSA - P-1675 Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2016-08-10T04:00:00Z,2016,8,2016-08-10T04:00:00Z,,2016-08-10T18:04:33Z,,0,0,0900006482165488 PHMSA-2016-0070-0001,PHMSA,PHMSA-2016-0070,AMTROL - Letter in Request for rulemaking A2L class refrigerants 6-10-16 re: P-1622,Other,Request,2016-08-10T04:00:00Z,2016,8,2016-08-10T04:00:00Z,,2016-08-10T18:03:08Z,,0,0,0900006482165486