council decis decemb extend effect decis ec analysi cooper regard counterfeit euro coin member state adopt euro singl currenc ec council european union regard treati establish european commun articl thereof regard propos commiss regard opinion european parliament adopt decis ec analysi cooper regard counterfeit euro coin council provid effect member state adopt euro singl currenc import euro enjoi level protect member state adopt provis end adopt decis articl council decis ec analysi cooper regard counterfeit euro coin extend member state adopt euro singl currenc articl decis address member state adopt euro singl currenc brussel decemb council presid frattini opinion deliv novemb publish offici journal