commiss regul ec april amend regul eec organ product agricultur product indic refer thereto agricultur product foodstuff text eea relev commiss european commun regard treati establish european commun regard council regul eec june organ product agricultur product indic refer thereto agricultur product foodstuff amend commiss regul ec indent articl thereof preserv anim health welfar base foremost prevent measur select breed strain balanc diet regul eec impos precis feed constraint suppli essenti substanc vitamin cover natur input harmonis rule organ livestock product recent breeder encount difficulti obtain anim capac adapt local condit adequ manag system provid anim essenti element harmoni growth regard liposolubl vitamin case rumin derog need authoris specif condit exception transit period vitamin authoris accompani oblig member state inform commiss thereof committe provid articl regul eec deliv opinion time limit set chairman fourth paragraph articl regul eec commiss transmit propos council council posit month time limit provid paragraph articl regul eec propos measur adopt commiss adopt regul articl regul eec amend annex part amend accord point annex regul annex ii part amend accord point annex regul articl regul enter forc dai public offici journal european union regul bind entireti directli applic member state brussel april commiss franz fischler member commiss oj oj annex point annex part regul eec replac text quot poultri feed formula fatten stage mixtur cereal protein crop oilse quot annex ii regul eec amend part point ad quot egg egg product poultri feed prefer hold quot part amend point subparagraph ad quot derog subparagraph transit period end decemb compet author member state authoris synthet vitamin type rumin condit met synthet vitamin ident natur vitamin authoris issu member state found precis criteria notifi commiss produc benefit authoris demonstr satisfact inspect bodi author member state health welfar anim guarante synthet vitamin quot ii point text ad quot brewer yeast quot