Gwnaed y cyhoeddiad ar ôl ystyried cyngor manwl gan Cymwysterau Cymru ar yr opsiynau oedd ar gael, yn ogystal â chanfyddiadau interim adolygiad annibynnol i broses arholiadau eleni.
The announcement has been made after considering detailed advice published by Qualifications Wales on the delivery options available as well as the interim findings of an independent review into this year’s exams process.