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withdrawn,object_id PHMSA-RSPA-1998-4679-0004,PHMSA,PHMSA-RSPA-1998-4679,U.S DOT/RSPA - Letter of Withdrawal,Other,Withdrawal,1999-09-15T04:00:00Z,1999,9,1999-09-15T04:00:00Z,2000-03-09T04:59:59Z,2024-11-12T03:10:41Z,,1,0,0900006480327249 PHMSA-RSPA-1998-4679-0003,PHMSA,PHMSA-RSPA-1998-4679,"The Chlorine Institute, Inc. - Letter to Advise",Other,"Memo, Action Memo or Letter",1999-05-07T04:00:00Z,1999,5,1999-05-07T04:00:00Z,1999-05-08T03:59:59Z,2024-11-12T03:10:40Z,,1,0,0900006480327248 PHMSA-RSPA-1998-4679-0005,PHMSA,PHMSA-RSPA-1998-4679,U.S. DOT/RSPA - Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,1999-02-18T05:00:00Z,1999,2,1999-02-18T05:00:00Z,2000-03-09T04:59:59Z,2024-11-12T03:10:41Z,,1,0,090000648032724b