It is necessary therefore to specify clearly the methods by which the two procedures shall be implemented, by reference to Annex III, for each product or family of products, since Annex III gives preference to certain systems.
Seetõttu on vaja iga toote või tootepere puhul selgesti kindlaks määrata meetodid, mille abil tuleb kõnealust kahte menetlust III lisale viidates rakendada, sest III lisas eelistatakse teatavaid süsteeme.