Consistent with good practice, the Board undertook its annual Board Effectiveness Review during 2021 to 2022, led by the Chair.
Cynhaliodd y Pwyllgor adolygiad o’i effeithiolrwydd yn ystod 2019-20 gan ddefnyddio rhestr wirio effeithiolrwydd y Swyddfa Archwilio Genedlaethol i lywio’r gwaith.