council decis april amend decis eec activ countri field cargo ship eec council european commun regard treati establish european econom commun articl thereof regard draft decis submit commiss regard opinion european parliament regard opinion econom social committe decis eec basi inform system activ countri field cargo ship articl decis decis applic inform system countri fleet unanim amend procedur light revis articl treati vote qualifi major adopt decis articl paragraph articl decis eec replac council act qualifi major decid countri fleet inform system jointli appli articl decis address member state luxembourg april council presid chave gonzalez oj oj oj oj