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withdrawn,object_id EPA-R03-OAR-2021-0606-0009,EPA,EPA-R03-OAR-2021-0606,Air Quality State Implementation Plans; Approvals and Promulgations: Virginia; Revision to the Classification and Implementation of the 2015 Ozone National Ambient Air Quality Standard for the Northern Virginia Nonattainment Area,Rule,,2022-03-03T05:00:00Z,2022,3,2022-03-03T05:00:00Z,,2022-03-10T15:15:32Z,2022-04362,0,0,0900006484fb7fae