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withdrawn,object_id MSHA-2012-0009-0002,MSHA,MSHA-2012-0009,Supporting Statement Roof Control Plan for Underground Coal Mines,Supporting & Related Material,,2012-06-08T04:00:00Z,2012,6,,,2012-06-08T15:12:18Z,,0,0,090000648103c79f MSHA-2012-0009-0001,MSHA,MSHA-2012-0009,Proposed Extension of Existing Information Collection; Roof Control Plans for Underground Coal Mines,Notice,,2012-04-27T04:00:00Z,2012,4,2012-04-27T04:00:00Z,2012-06-27T03:59:59Z,2012-06-16T02:01:51Z,82,0,0,0900006480fff181