If you have asked not to receive modern slavery-related communications, your personal data will be deleted within three years from the date on which we responded to your request.
Os ydych wedi gofyn am beidio â derbyn gohebiaeth sy'n gysylltiedig â chaethwasiaeth fodern, bydd eich data personol yn cael ei ddileu o fewn tair blynedd o'r dyddiad yr ymatebwyd i'ch cais.