It states people are disabled by barriers in society, not by their impairment or difference, and recognises certain barriers makes life disproportionately and unfairly harder for disabled people.
Mae’r model hwn, a ddatblygwyd gan bobl anabl, yn nodi bod pobl yn cael eu hanablu gan rwystrau mewn cymdeithas, nid gan eu hamhariad neu eu gwahaniaeth.