A number of our devolved tribunals were initially established before devolution by the then government for the United Kingdom and were administered by the departments that had established them.
Cafodd nifer o’n tribiwnlysoedd datganoledig eu sefydlu cyn datganoli gan lywodraeth y Deyrnas Unedig bryd hynny, a’u gweinyddu gan yr adrannau a sefydlodd nhw.