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withdrawn,object_id EPA-R03-OAR-2009-0034-0007,EPA,EPA-R03-OAR-2009-0034,Approval and Promulgation of Air Quality Implementation Plans; Maryland; Clean Air Interstate Rule,Supporting & Related Material,Signed Federal Register Document,2009-11-03T05:00:00Z,2009,11,,,2009-11-03T15:39:00Z,,0,0,0900006480a4cd1e EPA-R03-OAR-2009-0034-0006,EPA,EPA-R03-OAR-2009-0034,Approval and Promulgation of Air Quality Implementation Plans; Maryland; Clean Air Interstate Rule,Rule,,2009-10-30T04:00:00Z,2009,10,,,2009-11-03T15:35:39Z,E9-26090,0,0,0900006480a4e631 EPA-R03-OAR-2009-0034-0002,EPA,EPA-R03-OAR-2009-0034,State Submittal - Transmittal Letter,Supporting & Related Material,State/Tribal Submittal,2009-08-20T04:00:00Z,2009,8,,,2009-08-20T17:31:25Z,,0,0,0900006480a09cf1 EPA-R03-OAR-2009-0034-0005,EPA,EPA-R03-OAR-2009-0034,Approval and Promulgation of Air Quality Implementation Plans; Maryland; Clean Air Interstate Rule,Supporting & Related Material,Signed Federal Register Document,2009-08-20T04:00:00Z,2009,8,,,2009-08-20T17:31:56Z,,0,0,0900006480a08f49 EPA-R03-OAR-2009-0034-0001,EPA,EPA-R03-OAR-2009-0034,Approval and Promulgation of Air Quality Implementation Plans; Maryland; Clean Air Interstate Rule,Proposed Rule,,2009-08-20T04:00:00Z,2009,8,2009-08-20T04:00:00Z,2009-09-22T03:59:59Z,2009-08-20T15:58:33Z,E9-20047,0,0,0900006480a0e0ee EPA-R03-OAR-2009-0034-0003,EPA,EPA-R03-OAR-2009-0034,Supplemental State Submittal - Transmittal Letter,Supporting & Related Material,State/Tribal Submittal,2009-08-20T04:00:00Z,2009,8,,,2009-08-20T17:31:37Z,,0,0,090000648090df67 EPA-R03-OAR-2009-0034-0004,EPA,EPA-R03-OAR-2009-0034,Technical Support Document,Supporting & Related Material,Technical Support Document,2009-08-20T04:00:00Z,2009,8,,,2009-08-20T17:31:53Z,,0,0,09000064809f6cea