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withdrawn,object_id EPA-HQ-OAR-2004-0468-0001,EPA,EPA-HQ-OAR-2004-0468,"Notice of Availability: Response Document Denying the Ethyl Corporation Petitions to Reconsider Three EPA Regulations: CAP 2000, Heavy Duty Gasoline, and OBD/IM",Notice,Federal Register Document,2001-08-30T04:00:00Z,2001,8,,,2024-07-20T21:00:57Z,45777,0,0,09000064800bea0e