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withdrawn,object_id PHMSA-2021-0055-0002,PHMSA,PHMSA-2021-0055,"Agency Information Collection Activities; Proposals, Submissions, and Approvals: Hazardous Materials",Notice,Request for Comments,2021-08-10T04:00:00Z,2021,8,2021-08-10T04:00:00Z,2021-09-10T03:59:59Z,2024-11-06T23:49:21Z,2021-16994,1,0,0900006484c3b4f4 PHMSA-2021-0055-0001,PHMSA,PHMSA-2021-0055,"Agency Information Collection Activities; Proposals, Submissions, and Approvals: Hazardous Materials",Notice,Request for Comments,2021-05-18T04:00:00Z,2021,5,2021-05-18T04:00:00Z,2021-07-20T03:59:59Z,2024-11-06T23:47:25Z,2021-10429,1,0,0900006484b132ee