Mr Racic, Chamber of Commerce Bankja Luka (RS-Republica Srpske), Mr Marth (SET Austria, Minister of Economic, Mr Klokic of Republica Srpska and  Mr Mladen  Filipovic, Austrian Representative of RS  visiting Biogas Plant EVM Margarethen.

View weeks later an invitation to the Government and the Municipality in Banja Luka, rep. Spreske with officials took place.