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withdrawn,object_id PHMSA-2024-0042-0004,PHMSA,PHMSA-2024-0042,Response Letter -P-1784,Other,Letter(s),2024-12-10T05:00:00Z,2024,12,2024-12-10T05:00:00Z,,2024-12-10T15:57:47Z,,0,0,090000648685db8d PHMSA-2024-0042-0002,PHMSA,PHMSA-2024-0042,Acknowledgement Letter - P-1784,Supporting & Related Material,Supplement,2024-07-23T04:00:00Z,2024,7,,,2024-07-23T19:41:48Z,,0,0,09000064866028bb PHMSA-2024-0042-0003,PHMSA,PHMSA-2024-0042,...,Supporting & Related Material,,2024-07-23T00:00:00Z,2024,7,,,2024-11-14T16:22:56Z,,0,1,0900006486602d04 PHMSA-2024-0042-0001,PHMSA,PHMSA-2024-0042,Council on Safe Transportation of Hazardous Articles (COSTHA)- Petition for Rulemaking,Other,Petition for Rulemaking,2024-04-02T04:00:00Z,2024,4,2024-04-02T04:00:00Z,,2024-04-02T13:11:32Z,,0,0,09000064864b59df