fr_document_number,regs_document_id
E9-28439,FMCSA-1999-5578-0060
E9-28439,FMCSA-1999-5748-0073
E9-28439,FMCSA-2001-9258-0047
E9-28439,FMCSA-2002-12844-0045
E9-28439,FMCSA-2003-15892-0021
E9-28439,FMCSA-2005-21711-0029