Roedd penderfyniad y Gweinidog yn seiliedig ar ystyriaeth fanwl o'r opsiynau oedd ar gael a chyngor ganCymwysterau CymruaChyd-Bwyllgor Addysg Cymru (CBAC).Safon UG
The Minister’s decision was based on detailed consideration of the options available and advice fromQualifications Walesand theWelsh Joint Education Committee (WJEC).AS levels