グリーンカード
In 2008 the Economic Cooperation Organization asked the CoBx for cooperation and since some of its members are outside the geographical scope of the Green card system, it was suggested that the ECO members would establish their regional motor insurance system - the White card system. At the same time there are discussion whether the scope of the Green card system should be expanded to all UNECE members or to abandon geographical limitations in exchange for criteria based on the density of trade exchanged by road between the candidate country and the existing members of the System.