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 20TH JANUARY 1981
Gwrthrychau elusennol
TO ADVANCE THE EDUCATION OF THE PUBLIC IN THE ARTS AND SCIENCES OF MUSIC AND DRAMA BY THE PRESENTATION OF CONCERTS AND OTHER WAYS AS THE WEST LONDON SINFONIA SHALL THINK FIT.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
