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.
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.