Before revision: Legislation In the United Kingdom, legislation in 2015, amended in 2022, required landlords to fit and maintain carbon monoxide alarms in any room used as living accommodation which contains a fixed combustion appliance (excluding gas cookers).
After revision: United KingdomLegislation In the United Kingdom, legislation in 2015, amended in 2022, required landlords to fit and maintain carbon monoxide alarms in any room used as living accommodation which contains a fixed combustion appliance (excluding gas cookers).