Dogfen lywodraethu
Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd.
Nid dyma destun llawn dogfen lywodraethu'r elusen.
ROYAL CHARTER GRANTED 30 MAY 1963
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 23 OCT 1973
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 12 APR 1976
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 09 FEB 1981
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 04 FEB 1991
AS AMENDED BY SUPPLEMENTAL CHARTER DATED 16 NOV 1993
AS AMENDED BY ORDER DATED 18 MAY 1995
AS AMENDED BY ORDER DATED 06 JAN 2005
