Does a single dwelling unit in a assisted living facility require arc-fault protection if the dwelling unit does not have a permanent provision for cooking? Reading the definition for dwelling unit and kitchen it appear not to fall under the rule. 2008 NEC 210.12
sounds like a good idea, but I don't see the requirement in the code. of course, your ahj might have other ideas (you might want to check with them in case they have made different arrangements)