For reasons of clarity, the functions and duties of the European Union reference laboratory for Newcastle disease should be laid down in Article 15 of Directive 92/66/EEC, and the criteria for the contingency plans should be laid down in Article 21 of that Directive.
Ar mhaithe le soiléireacht, ba cheart feidhmeanna agus dualgais shaotharlann tagartha an Aontais Eorpaigh um ghalar Newcastle a leagan síos in Airteagal 15 de Threoir 92/66/CEE, agus ba cheart na critéir maidir leis na pleananna teagmhais a leagan síos in Airteagal 21 den Treoir sin.