That is part of his statutory remit, and also allows him to consider how far the earlier recommendations have been discharged within the 18-month deadline that our 2009 direction set.
Mae hyn yn rhan o’i gylch gwaith statudol, ac mae hefyd yn caniatáu iddo ystyried i ba raddau y mae’r argymhellion cynharach wedi’u rhoi ar waith o fewn y terfyn amser o 18 mis a osodwyd yn 2009.