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withdrawn,object_id MSHA-2009-0003-0007,MSHA,MSHA-2009-0003,Air Sampling at the Chest & Ear as Representative of the Breathing Zone,Supporting & Related Material,Other,2011-03-03T05:00:00Z,2011,3,,,2011-06-11T16:45:07Z,,0,0,0900006480a10ffd MSHA-2009-0003-0004,MSHA,MSHA-2009-0003,"US of HHS, Centers for Disease Control and Prevention, NIOSH",Supporting & Related Material,Other,2011-03-03T05:00:00Z,2011,3,,,2011-06-11T16:45:06Z,,0,0,0900006480a0fb22 MSHA-2009-0003-0008,MSHA,MSHA-2009-0003,Determining the Spatial Variability of Personal Sampler Inlet Locations,Supporting & Related Material,Other,2011-03-03T05:00:00Z,2011,3,,,2011-06-11T16:45:07Z,,0,0,0900006480a10ffe MSHA-2009-0003-0005,MSHA,MSHA-2009-0003,Report of the Sec of Labor Adv Committee on the Elimination of Pneumoconiosis...,Supporting & Related Material,Other,2011-03-03T05:00:00Z,2011,3,,,2011-06-11T16:45:08Z,,0,0,0900006480a10ffa MSHA-2009-0003-0003,MSHA,MSHA-2009-0003,"US of HHS, Centers for Disease Control and Prevention, NIOSH",Supporting & Related Material,Other,2011-03-03T05:00:00Z,2011,3,,,2011-06-11T16:45:06Z,,0,0,0900006480a0fb21 MSHA-2009-0003-0009,MSHA,MSHA-2009-0003,"AB61-HEARING TRANSCRIPT-July 8, 2009",Supporting & Related Material,Meeting Transcripts,2011-03-03T05:00:00Z,2011,3,,,2011-06-11T16:45:07Z,,0,0,0900006480a15867 MSHA-2009-0003-0006,MSHA,MSHA-2009-0003,"Particulates Not Otherwise Regulated, Respirable",Supporting & Related Material,Other,2011-03-03T05:00:00Z,2011,3,,,2011-06-11T16:45:08Z,,0,0,0900006480a10ffc MSHA-2009-0003-0001,MSHA,MSHA-2009-0003,Coal Mine Dust Personal Monitors,Proposed Rule,Public Hearing on a Proposed Rule,2009-06-09T04:00:00Z,2009,6,2009-06-09T04:00:00Z,2009-08-15T03:59:59Z,2011-06-11T16:45:06Z,"Vol. 74, No. 109",0,0,09000064809cab05