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withdrawn,object_id PHMSA-2020-0150-0003,PHMSA,PHMSA-2020-0150,P-1751 - Addendum,Other,Additional Information,2020-12-22T05:00:00Z,2020,12,2020-12-22T05:00:00Z,,2020-12-22T17:53:03Z,,0,0,09000064849bae13 PHMSA-2020-0150-0002,PHMSA,PHMSA-2020-0150,US DOT/PHMS- Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2020-12-11T05:00:00Z,2020,12,2020-12-11T05:00:00Z,,2020-12-11T15:51:30Z,,0,0,090000648499895f PHMSA-2020-0150-0001,PHMSA,PHMSA-2020-0150,P-1751 - MDBTC Lithium Battery Marking,Other,Petition for Rulemaking,2020-12-03T05:00:00Z,2020,12,2020-12-03T05:00:00Z,2020-02-02T04:59:59Z,2024-11-06T23:42:05Z,,1,0,09000064849846dc