Each sector, organisation and setting will need to consider what the most appropriate approach to achieving this for the people they support, and others effected by an incident.
Bydd angen i bob sector, sefydliad a lleoliad ystyried beth yw'r dull mwyaf priodol o gyflawni hyn ar gyfer y bobl y maent yn eu cefnogi ac eraill sy'n cael eu heffeithio gan ddigwyddiad.