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withdrawn,object_id PHMSA-2015-0129-0003,PHMSA,PHMSA-2015-0129,U.S. DOT/PHMSA - Acceptance Letter - Petition 1655,Other,Letter(s),2015-11-12T05:00:00Z,2015,11,2015-11-12T05:00:00Z,,2015-11-12T19:19:03Z,,0,0,0900006481d30500 PHMSA-2015-0129-0002,PHMSA,PHMSA-2015-0129,U.S. DOT/PHMSA - Acknowlegdgement Letter - 1655,Other,Acknowledgement Letter/Receipt,2015-08-06T04:00:00Z,2015,8,2015-08-06T04:00:00Z,,2015-08-06T20:34:48Z,,0,0,0900006481bba27c PHMSA-2015-0129-0001,PHMSA,PHMSA-2015-0129,Dangerous Goods Trainers Association - Request for Interpretations,Other,Interpretations,2015-06-10T04:00:00Z,2015,6,2015-06-10T04:00:00Z,,2015-06-10T13:34:16Z,,0,0,0900006481ade80d