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 17 MARCH 1992
Gwrthrychau elusennol
TO PROMOTE, IMPROVE, DEVELOP AND MAINTAIN PUBLIC EDUCATION IN AND APPRECIATION OF THE ARTS AND SCIENCE OF MUSIC IN ALL ITS ASPECTS BY THE PRESENTATION OF PUBLIC CONCERTS AND RECITALS AND THROUGH SUCH OTHER WAYS, PRINCIPALLY THROUGH THE MAINTENANCE OF A SYMPHONY ORCHESTRA, AS THE SOCIETY FROM TIME TO TIME DETERMINE
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
