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withdrawn,object_id PHMSA-2015-0281-0002,PHMSA,PHMSA-2015-0281,U.S. DOT/PHMSA - Acknowlegement Letter - P-1671,Other,Acknowledgement Letter/Receipt,2015-12-30T05:00:00Z,2015,12,2015-12-30T05:00:00Z,,2015-12-30T16:11:24Z,,0,0,0900006481dd95a8 PHMSA-2015-0281-0001,PHMSA,PHMSA-2015-0281,Label Master Services - Petition for Rulemaking - P-1671,Other,Application-Other,2015-12-29T05:00:00Z,2015,12,2015-12-29T05:00:00Z,,2015-12-29T18:04:04Z,,0,0,0900006481dd5754