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withdrawn,object_id FDA-2002-P-0164-0002,FDA,FDA-2002-P-0164,FDA/CDER to Covington & Burling - Petition Approval,Other,PAV-Petition Approval,2002-11-15T05:00:00Z,2002,11,,,2012-07-11T22:03:47Z,,0,0,090000648049444d FDA-2002-P-0164-0001,FDA,FDA-2002-P-0164,Acknowledgement Letter to Covington & Burling,Other,ACK-Acknowledgement Letter,2002-02-06T05:00:00Z,2002,2,,,2012-07-11T21:59:48Z,,0,0,0900006480494404