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withdrawn,object_id EPA-HQ-ORD-2013-0232-0044,EPA,EPA-HQ-ORD-2013-0232,"Data Clarification Email between Drs. Meng, Kan, and Sacks",Supporting & Related Material,E-mail,2015-11-05T05:00:00Z,2015,11,,,2015-11-05T20:36:58Z,,0,0,0900006481d0a38a EPA-HQ-ORD-2013-0232-0038,EPA,EPA-HQ-ORD-2013-0232,Draft Integrated Science Assessment for Oxides of Nitrogen-Health Criteria; Extension of Comment Period,Notice,Extension of Comment Period,2015-03-20T04:00:00Z,2015,3,,,2015-03-20T13:35:07Z,2015-06340,0,0,0900006481a53f86 EPA-HQ-ORD-2013-0232-0036,EPA,EPA-HQ-ORD-2013-0232,Second External Review Draft: Integrated Science Assessment for Oxide of Nitrogen - January 2015 [EPA/600/R-14/006],Supporting & Related Material,Publication - USEPA,2015-02-03T05:00:00Z,2015,2,,,2015-02-03T22:28:43Z,,0,0,09000064819ed93d EPA-HQ-ORD-2013-0232-0034,EPA,EPA-HQ-ORD-2013-0232,Guidance: Integrated Science Assessment for Oxides of Nitrogen - Health Criteria,Notice,Request for Comments,2015-01-30T05:00:00Z,2015,1,2015-01-30T05:00:00Z,2015-05-01T03:59:59Z,2015-05-01T02:02:24Z,2015-01606,0,0,09000064819e8db8