At the point of data collection, discussions were still taking place to refine plans for delivering the duty of quality, duty of candour and CVB.
Ar adeg casglu data, roedd trafodaethau'n dal i gael eu cynnal i fireinio cynlluniau ar gyfer cyflawni'r ddyletswydd ansawdd, y ddyletswydd gonestrwydd a Chorff Llais y Dinesydd.