commiss regul eec novemb classif product common custom tariff subhead commiss european commun regard treati establish european econom commun regard council regul eec januari measur uniform applic nomenclatur common custom tariff amend council regul eec articl thereof order ensur uniform applic nomenclatur common custom tariff provis adopt tariff classif deep frozen skinless tuna piec tuna loin pre cook steam water facilit remov skin result protein partial coagul common custom tariff head annex council regul cee amend regul eec refer fresh aliv dead refriger deep frozen fish head refer prepar preserv fish ow heat treatment undergon fish question lost charact product fall head fall head head subhead select measur provid regul accord opinion committe common custom tariff nomenclatur adopt regul articl deep frozen skinless tuna piec tuna loin pre cook steam water facilit remov skin result protein patial coagul classifi common custom tariff subhead prepar preserv fish includ caviar substitut tunni articl regul effect dai public offici journal uropean commun regul bind entireti directli applic member state brussel novemb commiss cockfield vice presid oj oj oj oj