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withdrawn,object_id FDA-2015-N-1355-0001,FDA,FDA-2015-N-1355,"Use of Ozone-Depleting Substances; Request for Comment Concerning Essential-Use Designations",Proposed Rule,Notice of Proposed Rulemaking (NPRM),2015-06-29T04:00:00Z,2015,6,2015-06-29T04:00:00Z,2015-08-29T03:59:59Z,2015-08-22T01:30:54Z,2015-15902,0,0,0900006481b5acc4