Further details of how your information will be used by us and these fraud prevention agencies and your data protection rights, can be found by contacting DataProtectionOfficer@gov.wales.
Gellir dod o hyd i ragor o fanylion am sut y byddwn ni'n defnyddio'r wybodaeth hon a'r asiantaethau atal twyll hyn, a'ch hawliau diogelu data trwy gysylltu â DataProtectionOfficer@llyw.cymru.