If you wish to make any use of material on the Website other than that set out above, please submit an enquiry to PEDW.Casework@gov.wales.
Os dymunwch wneud unrhyw ddefnydd o ddeunydd ar y Wefan heblaw am hynny a amlinellwyd uchod, cyflwynwch ymholiad i PEDW.Gwaithachos@llyw.cymru.