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withdrawn,object_id NHTSA-2021-0002-0482,NHTSA,NHTSA-2021-0002,New Car Assessment Program: Extension of Comment Period,Notice,Notice of Extension,2022-05-06T04:00:00Z,2022,5,2022-05-06T04:00:00Z,2022-06-09T03:59:59Z,2022-07-19T01:01:14Z,2022-09831,0,0,0900006485056034 NHTSA-2021-0002-0001,NHTSA,NHTSA-2021-0002,New Car Assessment Program,Notice,Request for Comments,2022-03-09T05:00:00Z,2022,3,2022-03-09T05:00:00Z,2022-05-10T03:59:59Z,2022-06-15T01:00:21Z,2022-04894,0,0,0900006484fc164f