By 30 November 2018 the review should produce an interim report highlighting its findings to date and giving an indication of the likely recommendations to be made to Welsh Government
Erbyn 30 Tachwedd 2018, dylai’r adolygiad gynhyrchu adroddiad interim yn nodi ei ganfyddiadau hyd yma ac yn rhoi syniad o’r argymhellion tebygol i’w cyflwyno i Lywodraeth Cymru.