For GCSEs and A levels, the 2021/22 and 2022/23 examination period were transitionary years, where relevant qualifications sat by Welsh pupils returned to written examination.
Ar gyfer TGAU a Safon Uwch, roedd cyfnod arholiadau 2021/22 a 2022/23 yn flwyddyn drosiannol, lle dychwelwyd cymwysterau perthnasol disgyblion Cymru i arholiad ysgrifenedig.