commiss regul eec june abolit custom duti fix compon trade portug rest commun applic portug common custom tariff duti trade countri april commiss european commun regard treati establish european econom commun regard act access spain portug articl articl thereof act access possibl abolish custom duti compon agricultur product trade portug commun ten provis enabl portugues custom duti align rapidli common custom tariff pursuanc council regul eec decemb lai arrang appli trade agricultur product spain portug amend commiss regul eec provis articl articl act access equal appli regard duti appli trade spain portug portug spain made applic regard achiev singl market requir remov barrier trade member state commun constitut decemb member state spain portug countri measur provid regul accord opinion manag committe concern adopt regul articl april portug abolish trade rest commun product subject common organ market custom duti fix compon intend ensur protect process industri spain abolish custom duti trade portug product subject common organ market custom duti appli rest commun import portug abolish april portug appli trade member countri custom duti appli rest commun provis preced subparagraph appli entri forc present regul product fall cn code portug appli april custom duti lower appli rest commun articl regul enter forc dai public offici journal european commun appli april take account provis articl subparagraph regul bind entireti directli applic member state brussel june commiss rené steichen member commiss oj oj