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withdrawn,object_id PHMSA-2018-0101-0006,PHMSA,PHMSA-2018-0101,UUS. DOT/PHMSA - P-1721 - Acceptance Letter,Other,Acknowledgement Letter/Receipt,2019-08-12T04:00:00Z,2019,8,2019-08-12T04:00:00Z,,2019-08-12T18:08:48Z,,0,0,0900006483e239fc PHMSA-2018-0101-0005,PHMSA,PHMSA-2018-0101,P-1721 Acceptance Letter,Other,Acknowledgement Letter/Receipt,2019-07-26T04:00:00Z,2019,7,2019-07-26T04:00:00Z,,2019-07-26T15:03:27Z,,0,0,0900006483dbc09b PHMSA-2018-0101-0004,PHMSA,PHMSA-2018-0101,US. DOT/PHMSA - Letter in Response,Other,,2019-06-06T00:00:00Z,2019,6,,,2019-06-12T14:06:42Z,,0,1,0900006483cf088b PHMSA-2018-0101-0003,PHMSA,PHMSA-2018-0101,P-1721 Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2018-11-28T05:00:00Z,2018,11,2018-11-28T05:00:00Z,,2018-11-28T20:10:21Z,,0,0,0900006483907da0 PHMSA-2018-0101-0002,PHMSA,PHMSA-2018-0101,US. DOT/PHMSA - Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2018-10-16T04:00:00Z,2018,10,2018-10-16T04:00:00Z,,2018-10-16T14:55:47Z,,0,0,09000064837ed73a PHMSA-2018-0101-0001,PHMSA,PHMSA-2018-0101,"Council on Safe Transportation of Hazardous Articles, Inc (COSTHA)- Petition for Rulemaking",Other,Petition for Rulemaking,2018-10-10T04:00:00Z,2018,10,2018-10-10T04:00:00Z,,2018-10-10T17:25:07Z,,0,0,09000064837b779d