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withdrawn,object_id EPA-HQ-ORD-2011-0051-0051,EPA,EPA-HQ-ORD-2011-0051,Memo from Dr. Ellen F. Kirrane,Supporting & Related Material,Memorandum,2014-06-03T04:00:00Z,2014,6,,,2014-06-03T16:25:38Z,,0,0,090000648171fd21 EPA-HQ-ORD-2011-0051-0052,EPA,EPA-HQ-ORD-2011-0051,Integrated Science Assessment (ISA) for Lead (Pb) [Final Report] [EPA/600/R-10/075F] with 2014 Errata Sheet,Supporting & Related Material,Publication - USEPA,2014-06-03T04:00:00Z,2014,6,,,2014-06-03T22:13:17Z,,0,0,090000648171fd22 EPA-HQ-ORD-2011-0051-0050,EPA,EPA-HQ-ORD-2011-0051,"Memorandum from Ellen F. Kirrane & Molini M. Patel, USEPA and publications by Lanphear et al. (2005) and Crump et al. (2013)",Supporting & Related Material,Memorandum,2014-05-12T04:00:00Z,2014,5,,,2014-06-24T20:56:40Z,,0,0,09000064816ee25a EPA-HQ-ORD-2011-0051-0048,EPA,EPA-HQ-ORD-2011-0051,"CASAC Review of EPA Integrated Science Assessment for Pb (Lead): Third External Review Draft, November 2012",Supporting & Related Material,Letter,2014-03-06T05:00:00Z,2014,3,,,2014-03-06T14:13:57Z,,0,0,09000064815cb128 EPA-HQ-ORD-2011-0051-0049,EPA,EPA-HQ-ORD-2011-0051,"U.S. EPA Response Letter to CASAC Comments related to the Review of the Integrated Science Assessment for Pb (Lead): First External Review Draft (Mar 23, 2012) Duplicate of #EPA-HQ-ORD-2011-0051-0044",Supporting & Related Material,Letter,2014-03-06T05:00:00Z,2014,3,,,2014-06-27T13:44:39Z,,0,0,09000064815daac3 EPA-HQ-ORD-2011-0051-0047,EPA,EPA-HQ-ORD-2011-0051,"U.S. EPA Response Letter to CASAC Comments related to the Review of the Integrated Science Assessment for Pb(Lead): Third External Review Draft (Sept 4, 2013)",Supporting & Related Material,Letter,2014-01-16T05:00:00Z,2014,1,,,2014-01-16T22:10:43Z,,0,0,0900006481504cfc