This Code applies to County and County Borough Councils, National Park Authorities, Fire and Rescue Authorities and Town and Community Councils.
Mae'r Côd yn berthnasol i Gynghorau Sir a Chynghorau Bwrdeistref Sirol, Awdurdodau Parciau Cenedlaethol, Awdurdodau Tân ac Achub a Chynghorau Tref a Chymuned.