Management – GM GM has wide experience from international trade and the use of letters of credit. GM was founder and has been managing director of the only large Confirming House (trade finance) in Norway over a 20 year period and he knows how to apply letters of credit in various form within fields of export, import and third country trade. GM has completely independant status and is not tied up to any banking group or finance institution. The Letter of Credit Consultant is owned and managed by Gustav Mohn. References are available at request.