Mae'r Rheoliadau hyn yn gymwys i brif gynghorau a'u gweithrediaethau, cynghorau cymuned, Awdurdod Iechyd Porthladd Bae Abertawe, Awdurdodau'r Parciau Cenedlaethol ac Awdurdodau Tân ac Achub ledled Cymru.
These regulations apply to principal councils and their executives, community councils, Swansea Bay Port Health Authority, National Park Authorities and Fire and Rescue Authorities across Wales.