Pe byddai ased ar y rhestr yn mynd ar werth, byddai cyfnod o ohirio am chwe wythnos i ddechrau i ganiatau i'r gymuned gofrestru ei diddordeb i ddatblygu cais i brynu'r ased.  Caiff y gohirio hwn ei ymestyn i chwe mis unwaith y bydd diddordeb ffurfiol wedi'i gofrestru.  Caiff yr ased ei werthu ar y farchnad agored wedi hyn, sy'n golygu nad oes gwarant mai'r grŵp cymunedol fyddai y perchennog newydd.   Nid oes hawl cynnig cyntaf.
Should an asset on the list be offered for sale, a moratorium period initially of six weeks can be triggered to allow the community to register its interest in developing a bid to purchase the asset. This moratorium is extended to six months once a formal interest is registered.  The asset is then sold on the open market which means there is no guarantee the community group would become the new owner. There is no right of first refusal.