council decis june conclus memorandum understand oil seed european econom commun unit state america framework gatt eec council european commun regard treati establish european econom commun articl thereof regard recommend commiss gatt panel found consequ commun support scheme oil seed impair tariff concess commun grant unit state gatt panel recommend commun act quickli elimin impair mutual satisfactori agreement reach negoti initi unit state america form memorandum understand memorandum understand quickli effect deadlin contain met decid articl memorandum understand european econom commun unit state america oil seed framework gener agreement tariff trade approv behalf european econom commun text memorandum attach decis articl presid council author design person empow sign memorandum understand order bind commun decis publish offici journal european commun luxembourg june council presid helveg petersen annex ec oil seed separ base area system soya bean rape colza seed sunflow seed tabl oj figur reduc reflect annual set rate arabl crop term refer commun market year oil seed winter spring sown harvest understood membership commun expand agreement amend reflect increas separ base area amount averag level product area acced member year immedi preced access