council decis decemb conclus protocol access bolivia gener agreement tariff trade eec council european commun regard treati establish european econom commun articl thereof bolivia enter negoti european econom commun contract parti gener agreement tariff trade view access agreement outcom negoti accept commun decid articl protocol access bolivia gener agreement tariff trade approv behalf european econom commun text protocol attach decis articl presid council author design person empow sign protocol order bind commun brussel decemb council presid duma