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withdrawn,object_id PHMSA-2011-0210-0001,PHMSA,PHMSA-2011-0210,American Gas Association - Letter,Other,Acknowledgement Letter/Receipt,2011-11-07T05:00:00Z,2011,11,2011-11-07T05:00:00Z,,2011-11-07T22:58:36Z,,0,0,0900006480f65fc8 PHMSA-2011-0210-0004,PHMSA,PHMSA-2011-0210,"Key Points from PHMSA NFPA Meeting on NFPA 58 - July 19, 2011",Other,Acknowledgement Letter/Receipt,2011-11-07T05:00:00Z,2011,11,2011-11-07T05:00:00Z,,2011-11-07T22:58:37Z,,0,0,0900006480f65fe8 PHMSA-2011-0210-0003,PHMSA,PHMSA-2011-0210,National Propane Gas Association - Letter,Other,Acknowledgement Letter/Receipt,2011-11-07T05:00:00Z,2011,11,2011-11-07T05:00:00Z,,2011-11-07T22:58:37Z,,0,0,0900006480f65fe4 PHMSA-2011-0210-0002,PHMSA,PHMSA-2011-0210,National Propane Gas Association - Letter,Other,Acknowledgement Letter/Receipt,2011-11-07T05:00:00Z,2011,11,2011-11-07T05:00:00Z,,2011-11-07T22:58:37Z,,0,0,0900006480f65fe2