For further details about the information the Welsh Government holds and its use, or if you want to exercise your rights under the UK GDPR, please contact:
I gael rhagor o fanylion am yr wybodaeth y mae Llywodraeth Cymru’n ei chadw a sut mae’n cael ei defnyddio, neu os hoffech arfer eich hawliau o dan GDPR y DU, cysylltwch â'r: