Bydd y Cadeirydd presennol, y Cadeirydd cyntaf, Kathryn Bishop CBE, yn dod i ddiwedd ei thymor ym mis Hydref 2022, ar ôl cael ei phenodi'n wreiddiol ym mis Hydref 2017.
The current and first Chair, Kathryn Bishop CBE, will come to the end of her term in October 2022, having originally been appointed in October 2017.