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withdrawn,object_id PHMSA-2008-0187-0001,PHMSA,PHMSA-2008-0187,Meetings: Hazardous Materials; Meeting Future Hazardous Materials Transportation Safety Challenges,Rule,Federal Register Publication,2008-07-18T04:00:00Z,2008,7,2008-07-18T04:00:00Z,,2024-11-12T04:21:43Z,E8-16503,1,0,0900006480683322