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 25 JANUARY 1999
Gwrthrychau elusennol
TO PROMOTE, DEVELOP AND MAINTAIN THE PUBLIC EDUCATION IN AND APPRECIATION OF THE ART AND SCIENCE OF ORCHESTRAL AND INSTRUMENTAL MUSIC IN ALL ITS ASPECTS BY THE PRESENTATION OF PUBLIC CONCERTS AND RECITALS AND BY SUCH OTHER WAYS AS THE SOCIETY THROUGH ITS COMMITTEE SHALL DETERMINE FROM TIME TO TIME DECIDE.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
