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withdrawn,object_id OSHA-2007-0072-0393,OSHA,OSHA-2007-0072,Billboard Accident Reports,Supporting & Related Material,Report,2015-03-25T04:00:00Z,2015,3,,,2015-03-25T18:44:21Z,,0,0,0900006481a646ff OSHA-2007-0072-0392,OSHA,OSHA-2007-0072,Preliminary Investigation into the Fall-Arresting Effectiveness of Ladder Safety Hoops,Supporting & Related Material,Publication - Copyrighted Materials,2015-03-24T04:00:00Z,2015,3,,,2015-03-24T17:30:50Z,,0,0,0900006481a5cb7f