FFURFLENNI AR-LEIN / ONLINE FORMS
FFURFLENNI AR-LEIN: Nid yw rhai o'n ffurflenni ar-lein ar gael ar hyn o bryd wrth i ni wneud gwaith cynnal a chadw hanfodol. Ymddiheurwn am unrhyw anghyfleustra y gallai hyn ei achosi.
ONLINE FORMS: Some of our online forms are currently unavailable whilst we carry out essential maintenance. We apologise for any inconvenience this may cause.