The amount of validation performed by local health boards on waiting list data has been reduced as the same resources are also focused on supporting the new ways of working.
Nid yw byrddau iechyd lleol wedi llwyddo i wneud cymaint o waith dilysu ar ddata rhestrau aros oherwydd bod yr adnoddau hynny hefyd yn gorfod canolbwyntio ar gefnogi’r ffyrdd newydd o weithio.