council decis septemb conclus agreement european commun kingdom norwai particip norwai work european monitor centr drug drug addict ec council european union regard treati establish european commun articl conjunct sentenc subparagraph articl thereof regard propos commiss regard opinion european parliament council regul eec februari establish european monitor centr drug drug addict articl thereof centr open particip commun countri share commun interest member state centr object work agreement commun norwai particip european monitor centr drug drug addict negoti behalf european commun commiss approv decid articl agreement european commun kingdom norwai particip norwai work european monitor centr drug drug addict approv behalf commun text agreement attach decis articl presid council authoris design person empow sign agreement order bind commun give notif mean diplomat note provid articl agreement brussel septemb council presid vaillant oj opinion deliv june publish offici journal oj regul amend regul ec oj date entri forc agreement publish offici journal european commun gener secretariat council