Having decided whether a child has ALN, the local authority must issue an IDP notice or a No IDP notice to the child and their parents (for further information on IDP notices see 7.5 and 7.6).
Ar ôl penderfynu a oes gan blentyn ADY, rhaid i'r awdurdod lleol roi hysbysiad CDU neu hysbysiad Dim CDU i'r plentyn a'i rieni (i gael rhagor o wybodaeth am hysbysiadau CDU gweler 7.5 a 7.6).