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withdrawn,object_id EPA-HQ-OAR-2001-0017-3359,EPA,EPA-HQ-OAR-2001-0017,"Memorandum from Erika Sasser, USEPA to Lead National Ambient Air Quality Standards (NAAQS) Docket transmitting Federal Highway Administration (FHWA) comments on USEPA's final Particulate Matter (PM) National Ambient Air Quality Standards (NAAQS) rule (July 25, 2008)",Supporting & Related Material,Interagency Review,2008-07-31T04:00:00Z,2008,7,,,2008-07-31T15:02:39Z,,0,0,09000064806a203f EPA-HQ-OAR-2001-0017-3358,EPA,EPA-HQ-OAR-2001-0017,"Email from Lydia Wegman, USEPA to Amy Flynn, Office of Management and Budget (OMB) Subject: Particulate Matter (PM) National Ambient Air Quality Standards (NAAQS) call with Federal Highway Administration (FHWA)",Supporting & Related Material,Interagency Review,2008-01-30T05:00:00Z,2008,1,,,2008-01-30T15:23:19Z,,0,0,09000064803a3bfa EPA-HQ-OAR-2001-0017-3357,EPA,EPA-HQ-OAR-2001-0017,Interpretation of the National Ambient Air Quality Standards for PM2.5--Correcting and Simplifying Amendment,Proposed Rule,Federal Register Document,2008-01-09T05:00:00Z,2008,1,2008-01-09T05:00:00Z,2008-02-09T04:59:59Z,2011-06-11T15:58:34Z,07-05953,0,0,0900006480397c84 EPA-HQ-OAR-2001-0017-3356,EPA,EPA-HQ-OAR-2001-0017,Interpretation of the National Ambient Air Quality Standards for PM2.5--Correcting and Simplifying Amendment,Rule,Federal Register Document,2008-01-09T05:00:00Z,2008,1,,,2011-06-11T15:58:34Z,07-05954,0,0,0900006480397c41