council regul ec amend regul eec applic provis commun law canari island council european union regard treati establish european commun regard act access spain portug subparagraph articl thereof regard propos commiss regard opinion european parliament regard opinion econom social committe articl regul eec establish transit period authoris spanish author impos tax product import apim product enter produc canari island articl regul establish transit period introduc progress common custom tariff cct canari island transit period expir decemb octob novemb spanish author request transit period measur introduc basi regul eec extend juli octob spanish author gave notif tax appli canari island intend compens handicap refer articl treati request contain document econom situat canari island improv transit period full integr region lead declin industri commerci activ employ sector concern short period evalu full impact termin modif exist measur econom social situat canari island order ensur econom oper concern afford continu legal framework affect busi extend transit period year abovement evalu complet commiss make propos take account aim articl treati adopt regul articl articl articl regul eec date quot decemb quot replac quot decemb quot articl regul enter forc dai public offici journal european commun appli januari regul bind entireti directli applic member state brussel council presid lejon propos februari publish offici journal opinion deliv april publish offici journal opinion deliv april publish offici journal oj regul amend regul ec oj