Ym mis Gorffennaf 2020, penododd Llywodraeth Cymru yr Athro Charlotte Williams OBE i gadeirio Gweithgor Cymunedau, Cyfraniadau a Chynefin Pobl Ddu, Asiaidd ac Ethnig Leiafrifol yn y cwricwlwm newydd. Cyhoeddodd y gweithgor eiadroddiad terfynolym mis Mawrth a derbyniwyd yr holl argymhellion gan Lywodraeth Cymru.
In July 2020, the Welsh Government appointed Professor Charlotte Williams OBE to chair the Black, Asian and Minority Ethnic Communities, Contributions and Cynefin in the New Curriculum Working Group. The group published itsfinal reportin March 2021 and all recommendations were accepted by the Welsh Government.