Under regulation 4(1) of the 2015 Regulations a qualifying person is a person who falls within a prescribed category (such as Category 2A) on the first day of an academic year.
O dan reoliad 4(1) o Reoliadau 2015, person cymhwysol yw person sy'n dod o fewn categori rhagnodedig (megis Categori 2A) ar ddiwrnod cyntaf blwyddyn academaidd.