The aims of these amendments are to aid consistency in the system and make it easier for stakeholders to understand their budgets, how they are calculated and to compare against similar schools.
Nodau'r diwygiadau hyn yw helpu i wneud y system yn fwy cyson a'i gwneud yn haws i randdeiliaid ddeall eu cyllidebau, sut y cânt eu cyfrifo a chymharu yn erbyn ysgolion tebyg.