If you wish to surrender your entitlements, please use your RPW Online account or write to the Customer Contact Centre providing the details and explaining what you want to surrender.
Os ydych am ildio’ch hawliau, defnyddiwch eich cyfrif RPW Ar-lein neu ysgrifennwch at y Ganolfan Gyswllt i Gwsmeriaid gan roi’r manylion ac esbonio beth ydych am ei ildio.