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withdrawn,object_id MSHA-2012-0011-0001,MSHA,MSHA-2012-0011,Proposed Extension of Existing Information Collection; Safety Standards for Roof Bolts in Metal and Nonmetal Mines and Underground Coal Mines,Notice,,2012-06-01T04:00:00Z,2012,6,2012-06-01T04:00:00Z,2012-08-01T03:59:59Z,2012-06-16T02:02:13Z,No. 106,0,0,0900006481024eb9