Therefore, the lawful basis for collecting and using this personal data is that we need it to exercise our authority to provide part time early years education to children.
Felly, y sail gyfreithlon ar gyfer casglu a defnyddio'r data personol hwn yw bod ei angen arnom i arfer ein hawdurdod i ddarparu addysg blynyddoedd cynnar ran-amser i blant.