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withdrawn,object_id EPA-HQ-OAR-2004-0478-0001,EPA,EPA-HQ-OAR-2004-0478,National Ambient Air Quality Standards for Carbon monoxide-Final Decision,Rule,Federal Register Document,1994-08-01T04:00:00Z,1994,8,,,2019-07-11T01:05:44Z,38906,0,0,09000064800bec56