The final research report, including a series of recommendations for the Welsh Government and other public bodies, was received in March 2021.
Cafodd yr adroddiad ymchwil terfynol, gan gynnwys cyfres o argymhellion ar gyfer Llywodraeth Cymru a chyrff cyhoeddus eraill, ei gyflwyno ym mis Mawrth 2021.