Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd. Nid dyma destun llawn dogfen lywodraethu'r elusen.
RULES ADOPTED 23 SEPTEMBER 1998 AS AMENDED 24 SEPTEMBER 2008.
Gwrthrychau elusennol
TO FURTHER THE PUBLIC UNDERSTANDING AND APPRECIATION OF MUSIC AND ESPECIALLY OF OPERATIC WORKS BY THE STUDY AND PUBLIC PERFORMANCE OF SUCH MUSIC AND WORKS
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
