commiss regul ec august amend commiss regul ec lai detail rule applic tariff quota import maiz sorghum spain import maiz portug commiss european commun regard treati establish european commun regard council regul eec june common organ market cereal amend regul ec articl thereof commiss regul ec juli lai detail rule applic tariff quota import maiz sorghum spain import maiz portug rule govern administr import regul adjust reduct import duti grant tender procedur month import case maiz sorghum intervent price adjust novemb account monthli increas octob account harvest avoid disrupt market regul ec amend introduc adjust reduct adjust intervent price measur provid regul accord opinion manag committe cereal adopt regul articl articl regul ec ad end paragraph case import effect end month import licenc issu month licenc issu octob inclus amount reduct grant increas amount equal differ intervent price forc month licenc issu price forc month certif releas free circul accept percentag case licenc issu prior octob date amount reduct grant reduc amount calcul articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state brussel august commiss martin bangemann member commiss