Cafodd yr adolygiad annibynnol, a gyhoeddir heddiw ar wefan Estyn, ei gynnal gan Yr Athro Graham Donaldson. Mae ganddo gyfoeth o brofiad mewn cynnal adolygiadau o systemau addysg ar draws y byd, gan gynnwys Awstralia, Portiwgal,  a Japan.
The independent review, published today on Estyn’s website, was undertaken by Professor Graham Donaldson who has a wealth of experience of conducting reviews of education systems around the world, including Australia, Portugal, and Japan.