Personal identifiable data held by the Welsh Government will be retained for the duration of the Welsh Government sponsorship scheme, and for a period of at least 6 months afterwards.
Bydd data personol adnabyddadwy a ddelir gan Lywodraeth Cymru yn cael ei gadw am gyfnod y cynllun noddi, ac am gyfnod o 6 mis, o leiaf, ar ôl hynny.