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withdrawn,object_id EPA-HQ-OAR-2009-0174-0015,EPA,EPA-HQ-OAR-2009-0174,Emissions Factors Program Improvements - Extension of public comment period,Proposed Rule,Federal Register Document,2009-11-13T05:00:00Z,2009,11,2009-11-13T05:00:00Z,2009-12-15T04:59:59Z,2011-06-11T16:05:20Z,E9-27302,0,0,0900006480a56c84 EPA-HQ-OAR-2009-0174-0001,EPA,EPA-HQ-OAR-2009-0174,Emissions Factors Program Improvements,Proposed Rule,Federal Register Document,2009-10-14T04:00:00Z,2009,10,2009-10-14T04:00:00Z,2009-11-14T04:59:59Z,2011-06-11T16:05:20Z,E9-24684,0,0,0900006480a417c0