council decis februari conclus protocol access mexico gener agreement tariff trade eec council european commun regard treati establishi european econom commun articl thereof mexico enter negoti commun contract parti gener agreement tariff trade view access gener agreement result negoti accept commun decid articl protocol access mexico 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 februari council presid eysken