council direct march accept pure bred breed pig breed eec council european commun regard treati establish european econom commun regard council direct eec decemb zootechn standard applic breed anim porcin speci articl thereof regard propos commiss direct eec intend gradual liber intra commun trade pure bred breed pig purpos addit harmon regard accept anim breed purpos provis accept breed relat anim semen ova embryo respect prevent nation provis relat accept breed purpos pure bred breed pig semen ova embryo constitut prohibit restrict intra commun trade obstacl thereto case natur servic artif insemin take ova embryo pure bred femal pig ova embryo subject prohibit restrict obstacl connect breed artifici insemin constitut import techniqu increas breeder improv procin speci impair pedigre avoid regard male breeder possess guarante genet freedom hereditari defect make distinct accept artifici insemin pure bred breed pig semen undergon offici test laid breed member state accept sole purpos offici test establish procedur solv disput aris assess result test provis semen ova embryo manipul offici approv staff capabl provid guarante attain desir end light condit exist spain portug provid longer period implement direct member state adopt direct articl member state ensur prejudic anim health rule prohibit restrict obstacl accept pure bred breed femal pig breed accept pure bred breed male pig natur servic ova embryo pure bred breed femal pig articl member state prohibit restrict imped accept artifici insemin territori pure bred breed male pig semen anim accept artifici insemin member state basi test monitor perform assess genet carri accord commiss decis eec accept offici test pure bred breed male pig semen quantit limit test monitor perform assess genet carri accord decis eec offici approv associ organ implement provis paragraph give rise disput regard interpret test oper seek opinion expert light expert opinion measur adopt request member state accord procedur laid articl gener rule implement paragraph adopt accord procedur set articl articl member state ensur prejudic anim health rule market semen ova embryo collect treat store offici approv centr offici approv staff articl procedur laid articl stand committe zootechn set decis eec act accord rule set articl direct eec articl member state bring forc law regul administr provis compli direct januari forthwith inform commiss thereof kingdom spain portugues republ addit period time year compli direct articl direct address member state brussel march council presid walsh oj oj oj oj