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withdrawn,object_id EPA-HQ-OAR-1999-0079-0003,EPA,EPA-HQ-OAR-1999-0079,Legacy Index for Docket A-99-35,Supporting & Related Material,Index,2021-12-10T05:00:00Z,2021,12,,,2021-12-11T01:39:01Z,,0,0,0900006484eb987f EPA-HQ-OAR-1999-0079-0001,EPA,EPA-HQ-OAR-1999-0079,Transportation Conformity Amendment: Deletion of Grace Period [A-99-35-III-A-01],Proposed Rule,,2021-12-10T05:00:00Z,2021,12,2021-12-10T05:00:00Z,,2021-12-11T02:00:42Z,99-30903,0,0,0900006484eb9880 EPA-HQ-OAR-1999-0079-0002,EPA,EPA-HQ-OAR-1999-0079,Transportation Conformity Amendment: Deletion of Grace Period,Rule,Final Rule,2021-12-10T05:00:00Z,2021,12,2021-12-10T05:00:00Z,,2021-12-11T01:39:09Z,00-8712,0,0,0900006484eb9881