Cynhelir yr adolygiad gan banel adolygu annibynnol o dan gadeiryddiaeth yr Athro  Terry Marsden o Brifysgol Caerdydd a  John Lloyd Jones a Dr Ruth Williams yn aelodau. Mae gan y panel hwn y profiad a’r sgiliau angenrheidiol i gynnal adolygiad trylwyr sy’n casglu ac yn pwyso a mesur y dystiolaeth a’r safbwyntiau a gesglir dros y misoedd nesaf.
The review will be conducted by an independent review panel, chaired by Professor Terry Marsden of Cardiff University and with John Lloyd Jones and Dr Ruth Williams as members. This panel has the experience and skills required to undertake a thorough review collating and weighing up the evidence and views that will be gathered over the coming months.