For further details about the information the Welsh Government holds and its use, or if you want to exercise your rights under the data protection legislation, please see contact details below:
I gael gwybod rhagor am yr wybodaeth a gedwir gan Lywodraeth Cymru a’r defnydd a wneir ohoni, neu os ydych am arfer eich hawliau o dan y ddeddfwriaeth diogelu data, gweler y manylion cyswllt isod: