fr_document_number,regs_document_id
E9-4448,FMCSA-1998-4334-0063
E9-4448,FMCSA-2000-7006-0059
E9-4448,FMCSA-2000-7918-0058
E9-4448,FMCSA-2000-8398-0056
E9-4448,FMCSA-2002-13411-0047
E9-4448,FMCSA-2005-20027-0027