All schools and other education settings have an Additional Learning Needs Co-ordinator (ALNCo),and have received training and additional funding to help put in place the new system.
Mae gan bob ysgol a lleoliad addysg arall Cydlynydd Anghenion Dysgu Ychwanegol (CADY), ac maent wedi derbyn hyfforddiant a chyllid ychwanegol i helpu i roi'r system newydd ar waith.