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withdrawn,object_id EPA-HQ-OAR-2009-0234-20620,EPA,EPA-HQ-OAR-2009-0234,Mercury and Air Toxics Standards: Electronic Reporting Requirements,Rule,Final Rule,2017-04-06T04:00:00Z,2017,4,,,2017-04-06T14:08:20Z,2017-06884,0,0,090000648253e7d8 EPA-HQ-OAR-2009-0234-20621,EPA,EPA-HQ-OAR-2009-0234,MATS final RTC (extend deadline),Supporting & Related Material,Comment Response,2017-04-06T04:00:00Z,2017,4,,,2017-04-06T14:26:32Z,,0,0,0900006482454709 EPA-HQ-OAR-2009-0234-20617,EPA,EPA-HQ-OAR-2009-0234,"E Reporting Regulated Community Memo to OPM - March 20, 2017",Supporting & Related Material,Memorandum,2017-03-22T04:00:00Z,2017,3,,,2017-03-22T18:50:49Z,,0,0,090000648251ba0c