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withdrawn,object_id PHMSA-2012-0258-0001,PHMSA,PHMSA-2012-0258,Hazardous Materials: Failure to Pay Civil Penalties,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2013-09-24T04:00:00Z,2013,9,2013-09-24T04:00:00Z,2013-11-26T04:59:59Z,2013-11-28T02:01:35Z,2013-22952,0,0,09000064814341fd