After passing their exams operatives and supervisors have a 2 month period in which they can work as a qualified operative or supervisor without the certificate being registered.
Ar ôl pasio eu harholiadau mae gan weithredwyr a goruchwylwyr gyfnod o 2 fis i weithio fel gweithredydd neu oruchwylydd cymwysedig heb i’r dystysgrif gael ei chofrestru.