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withdrawn,object_id FDA-2006-N-0237-0001,FDA,FDA-2006-N-0237,Notice of Proposed Rulemaking re Charging for Investigational Drugs,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2006-12-14T05:00:00Z,2006,12,2006-12-14T05:00:00Z,2007-03-21T03:59:59Z,2016-02-12T22:00:43Z,,0,0,0900006480456b5d