The Welsh Government has been working with the UK Government and other devolved governments since 2018 to consider the potential management implications for buildings with RAAC.
Mae Llywodraeth Cymru wedi bod yn gweithio gyda Llywodraeth y DU a llywodraethau datganoledig eraill ers 2018 i ystyried y goblygiadau posibl o ran rheoli adeiladau sy'n cynnwys RAAC.