Please note that your form must be submitted at least 15 days before the first day of filming, to give us time to consider and discuss the arrangements with you.
Cofiwch fod yn rhaid cyflwyno’ch ffurflen 15 diwrnod o leiaf cyn diwrnod cyntaf y ffilmio, er mwyn inni gael digon o amser i ystyried a thrafod y trefniadau gyda chi.