council decis januari appoint chairman board appeal commun plant varieti offic altern council european union regard treati establish european commun regard council regul ec juli commun plant varieti right articl thereof regard candid propos commiss june obtain opinion administr council commun plant varieti offic decid sole articl ms gabriel winkler born octob appoint chairman board appeal commun plant varieti offic period year mr dimitrío christodoul born march appoint altern chairman board appeal commun plant varieti offic period year term offic run date duti date agre presid administr council offic brussel januari council presid van aartsen oj regul amend regul ec oj