On occasion, a child who had SEN might be given a No IDP notice because their needs have changed, and they no longer need additional support to learn.
Ar adegau, efallai y bydd plentyn yr oedd ganddo AAA yn cael hysbysiad Dim CDU gan fod ei anghenion wedi newid ac nad oes angen cymorth ychwanegol arno mwyach i’w helpu i ddysgu.