Ym mis Rhagfyr 2022, cyhoeddais y byddai Roger Lewis yn arwain grŵp gorchwyl a gorffen i ystyried trefniadau llywodraethu presennol Cadw a’r ddarpariaeth ehangach o wasanaethau treftadaeth gyhoeddus ledled Cymru.
In December 2022, I announced Roger Lewis would lead a task and finish group to consider Cadw’s current governance arrangements and the wider provision of public heritage services across Wales.