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withdrawn,object_id OSHA-2012-0023-0181,OSHA,OSHA-2012-0023,Chemical Management and Permissible Exposure Limits (PELs),Proposed Rule,Extension of Comment Period,2015-03-25T04:00:00Z,2015,3,2015-03-25T04:00:00Z,2015-10-10T03:59:59Z,2015-10-23T01:30:44Z,2015-06516,0,0,0900006481a6375b