Registered Building Inspector (RBI) is a legal title and it is a criminal offence to impersonate an RBI or do anything that implies you are a RBI, if you are not registered as such.
Mae'n drosedd dynwared Arolygydd Cofrestredig Adeiladu, neu wneud unrhyw beth a fyddai'n awgrymu eich bod yn Arolygydd Cofrestredig Adeiladu (gyda'r bwriad o dwyllo).