This requires an independent review of the setting's quality by a trained professional, backed up by procedures to ensure consistency, equality and objectivity.
Mae hyn yn gofyn am adolygiad annibynnol o ansawdd y lleoliad gan weithiwr proffesiynol hyfforddedig, a ategir gan weithdrefnau i sicrhau cysondeb, cydraddoldeb a gwrthrychedd.