commiss decis decemb authoris franc germani itali unit kingdom conduct pig survei year notifi document number english french german italian text authent ec commiss european commun regard treati establish european commun regard council direct eec june statist survei carri pig product amend council direct ec articl thereof member state submit methodolog document accord direct eec guarante qualiti product forecast maintain member state authoris carri survei year month interv june novemb decemb adopt decis articl accord articl direct ec french republ feder republ germani italian republ unit kingdom great britain northern ireland authoris carri survei year month interv june novemb decemb articl decis address french republ feder republ germani italian republ unit kingdom great britain northern ireland brussel decemb commiss yve thibault de silgui member commiss oj oj