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 AND RULES ADOPTED 5 FEBRUARY 1979 AS AMENDED 3 SEPTEMBER 1979, 2 FEBRUARY 1981 AND 13 JANUARY 1997 AND 14 OCTOBER 2002.
Gwrthrychau elusennol
THE OBJECTS OF THE SOCIETY SHALL BE IN THE ARTS AND SCIENCES, AND IN PARTICULAR THE ART AND SCIENCE OF MUSIC IN THE PRESENTATION OF CONCERTS AND OTHER ACTIVITIES.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
