Pupils that were awarded a qualification during the 2020 and 2021 summer periods were awarded grades based on a centre determined or centre assessed grade model.
Mae bron 250 o ysgolion wedi cymryd rhan ym mhrosiect 2022 i 2023 fel egin ymholwyr, ymholwyr sy'n datblygu neu ymholwyr sefydledig, yn seiliedig ar eu lefel arbenigedd.