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 30/07/1973
AS AMENDED ON 16/05/2012
Gwrthrychau elusennol
THE OBJECTS OF THE SOCIETY SHALL BE TO EDUCATE THE PUBLIC IN THE ARTS AND SCIENCES, AND IN PARTICULAR THE ART AND SCIENCE OF MUSIC, BY THE PRESENTATION OF CONCERTS AND OTHER ACTIVITIES.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
