commiss decis april lai interv serolog check brucellosi region unit kingdom english text authent eec commiss european commun regard treati establish european econom commun regard council direct eec june anim health problem affect intra commun trade bovin anim swine amend direct eec subparagraph articl thereof pursuant subparagraph articl direct eec decid provis annex ii iii appli part member state compris adjac region annex ii iii make provis except requir laid ii annual check brucellosi present member state bovin herd recogn offici brucellosi free year case interv check extend year check carri serolog test refer ii unit kingdom respect northern ireland fulfil condit case extend interv check year measur provid decis accord opinion stand veterinari committe adopt decis articl northern ireland interv check provid annex ii ii direct eec extend year check carri serolog test refer provis refer paragraph articl decis address unit kingdom brussel april commiss fran andriessen vice presid oj oj