all those responsible for the administration of justice in Wales should be under a statutory duty to uphold the independence of the First-tier Tribunal for Wales and the Appeal Tribunal for Wales, and
y dylai pawb sy’n gyfrifol am weinyddu cyfiawnder yng Nghymru fod o dan ddyletswydd statudol i gynnal annibyniaeth Tribiwnlys Haen Gyntaf Cymru a Thribiwnlys Apêl Cymru