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withdrawn,object_id EPA-R09-OAR-2010-0680-0005,EPA,EPA-R09-OAR-2010-0680,Approvals of Authority for Hazardous Air Pollutants: California; Perchloroethylene Air Emission Standards from Dry Cleaning Facilities,Rule,,2011-04-01T04:00:00Z,2011,4,2011-04-01T04:00:00Z,,2011-04-04T13:00:05Z,2011-07603,0,0,0900006480c18d05