It provides that forms which would have been valid when submitted before 6 April 2024 are processed despite the change of regime on 6 April 2024.
Mae'n darparu y caiff ffurflenni a fyddai wedi bod yn ddilys pan gawsant eu cyflwyno cyn 6 Ebrill 2024 eu prosesu er i'r gyfundrefn newid ar 6 Ebrill 2024.