Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd. Nid dyma destun llawn dogfen lywodraethu'r elusen.
DECLARATION OF TRUST OF 31 DECEMBER 1940 AS AMENDED BY SCHEME OF 4 MARCH 1987 AND YMCA MODEL CONSTITUTION AS AMENDED
Gwrthrychau elusennol
FIRST, TO LEAD YOUNG MEN AND BOYS TO THE LORD JESUS CHRIST AND TO FULNESS OF LIFE IN HIM, SECONDLY, TO PROVIDE OR ASSIST IN THE PROVISION IN THE INTERESTS OF SOCIAL WELFARE OF FACILITIES FOR RECREATION AND OTHER LEISURE-TIME OCCUPATION FOR YOUNG MEN AND BOYS WITH THE OBJECT OF IMPROVING THEIR CONDITION OF LIFE.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
