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withdrawn,object_id FMCSA-2021-0063-0001,FMCSA,FMCSA-2021-0063,Incorporation by Reference; North American Standard Out-of-Service Criteria; Hazardous Materials Safety Permits,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2021-07-06T04:00:00Z,2021,7,2021-07-06T04:00:00Z,2021-08-06T03:59:59Z,2021-09-23T18:30:04Z,2021-14039,0,0,0900006484bd1921