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withdrawn,object_id PHMSA-2009-0355-0009,PHMSA,PHMSA-2009-0355,"In the Matter of Airgas-South, Inc. - Notice of Apperance",Notice,Notice,2010-01-12T05:00:00Z,2010,1,2010-01-12T05:00:00Z,,2013-07-27T23:04:11Z,,0,0,0900006480a7bc4b PHMSA-2009-0355-0008,PHMSA,PHMSA-2009-0355,U.S. DOT/PHMSA - Complainant's Notice of Entry of Appearance,Notice,Notice,2009-12-23T05:00:00Z,2009,12,2009-12-23T05:00:00Z,,2013-08-11T03:06:00Z,,0,0,0900006480a6e2d0 PHMSA-2009-0355-0003,PHMSA,PHMSA-2009-0355,Attached,Notice,Notice of Probable Violation,2009-11-06T05:00:00Z,2009,11,2009-11-06T05:00:00Z,,2013-07-27T22:59:10Z,,0,0,0900006480a533c0