any recordings of interviews used as part of training will be deleted within 90 days of the interview taking place, and will be used solely for quality assurance purposes by the research team.
Bydd unrhyw ddata personol a roddir mewn ymateb i gwestiynau testun agored yn cael ei ddileu gan BVA BDRC cyn i’r data gael ei ddadansoddi, o fewn mis i ddyddiad cau’r arolwg.