In addition, a Joint Exchequer Committee (Wales) (Officials) will oversee the planning and implementation of the financial provisions of the 2014 Act, including WRIT.
Mae’r Gweinidog Cyllid a’r Trefnydd wedi cytuno ar gynnwys y chweched adroddiad blynyddol gan Weinidogion Cymru, ynglŷn â gweithredu Rhan 2 (Cyllid) o Ddeddf Cymru 2014.