Deddf Safonau a Threfniadaeth Ysgolion (Cymru) = School Standards and Organisation (Wales) Act, Ychwanegu i'r clipfwrdd dccc/anaw/2013/1. Ffeil = File 2013. Rhan oMesurau a Deddfau Cynulliad Cenedlaethol Cymru = National Assembly for Wales Measures and Acts,