commiss regul ec august open invit tender reduct duti maiz import spain countri commiss european commun regard treati establish european commun regard council regul eec june common organis market cereal amend regul ec articl thereof pursuant agreement agricultur conclud uruguai round multilater trade negoti commun undertaken import quantiti maiz spain commiss regul ec juli lai detail rule applic tariff quota import maiz sorghum spain import maiz portug amend regul ec lai rule govern administr special arrang regul lai special addit detail rule implement invit tender relat lodg releas secur lodg oper ensur complianc oblig oblig process import product spanish market light current market spain invit tender reduct duti import maiz open framework special arrang import measur provid regul accord opinion manag committe cereal adopt regul articl invit tender open reduct import duti refer articl regul eec maiz import spain invit tender open septemb period weekli invit issu quantiti close date shown notic invit tender regul ec appli save provid regul articl import licenc issu invit tender valid dai date issu mean articl regul ec articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state brussel august commiss franz fischler member commiss oj oj oj oj