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withdrawn,object_id PHMSA-2023-0009-0002,PHMSA,PHMSA-2023-0009,Letter in Response re: Petition for Rulemaking (P-1740),Other,Letter(s),2023-04-12T04:00:00Z,2023,4,2023-04-12T04:00:00Z,,2023-04-12T18:47:21Z,,0,0,090000648592f9eb