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withdrawn,object_id FDA-2007-P-0293-0003,FDA,FDA-2007-P-0293,FDA/CDER Interim Response to David K. Richardson - Letter,Other,Letter(s),2007-09-10T04:00:00Z,2007,9,,,2025-03-11T18:28:39Z,,0,0,090000648042b5ad FDA-2007-P-0293-0001,FDA,FDA-2007-P-0293,DUPLICATE acknowledgement letter word version See FDA-2007-P-0293-0002,Supporting & Related Material,Background Material,2007-03-06T05:00:00Z,2007,3,,,2025-03-11T19:30:41Z,,0,0,090000648042b579 FDA-2007-P-0293-0002,FDA,FDA-2007-P-0293,Acknowledgement Letter from FDA DDM to David K. Richardson,Other,Acknowledgement Letter/Receipt,2007-03-06T05:00:00Z,2007,3,,,2025-03-11T18:24:23Z,,0,0,090000648042b587