Mae'r adroddiad gan yr elusen wedi'i ddiweddaru (ar amser)
Dogfen lywodraethu
Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd. Nid dyma destun llawn dogfen lywodraethu'r elusen.
CONSTITUTION ADOPTED 3RD SEPTEMBER 1991
Gwrthrychau elusennol
FOR THE RELIEF OF SICKNESS AND FOR THE PROTECTION AND PRESERVATION OF PUBLIC HEALTH AND EDUCATION OF THE GENERAL PUBLIC BY PROMOTING RESEARCH INTO SLEEP AND ITS DISORDERS, AND TREATMENT AND BY DISSEMINATING THE USEFUL RESULTS OF SUCH RESEARCH.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
