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withdrawn,object_id PHMSA-2010-0101-0003,PHMSA,PHMSA-2010-0101,U.S. DOT/PHMSA - Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2012-04-26T04:00:00Z,2012,4,2012-04-26T04:00:00Z,,2024-11-07T22:45:33Z,,1,0,0900006480ffbb5c PHMSA-2010-0101-0002,PHMSA,PHMSA-2010-0101,U.S. DOT/PHMSA - Letter of Acknowledgement,Other,Acknowledgement Letter/Receipt,2010-10-14T04:00:00Z,2010,10,2010-10-14T04:00:00Z,,2013-07-27T23:34:30Z,,0,0,0900006480b6e750 PHMSA-2010-0101-0001,PHMSA,PHMSA-2010-0101,"R & R Trucking, Inc. - Petition for Rulemaking - 1557",Other,Petition for Rulemaking,2010-04-02T04:00:00Z,2010,4,2010-04-02T04:00:00Z,,2013-07-27T23:14:08Z,,0,0,0900006480acddf9