For further information about the information which the Welsh Government holds and its use, or if you wish to exercise your rights under the GDPR, please see contact details below:
I gael rhagor o fanylion am y wybodaeth sydd gan Lywodraeth Cymru a'i defnydd, neu os ydych am arfer eich hawliau o dan y RhDDC, gweler y manylion cyswllt isod: