Ychwanegodd Ysgrifennydd y Cabinet y bydd y grŵp arbenigol hefyd yn ystyried pa mor barod fyddai Cymru i ddelio â digwyddiad tebyg i Grenfell pe byddai achos fel hyn yn codi.
The Cabinet Secretary added that the expert group will also consider how prepared Wales would be to deal with such an incident as Grenfell if it were to occur.