
All Scottish homes are required to have a carbon monoxide alarm in all rooms where there is a fixed combustion appliance (excluding an appliance used solely for cooking). In rented properties, landlords are responsible for supplying the alarm. Carbon monoxide alarms must meet the relevant British Standards (EN 50291-1), and must have ‘a sealed battery for the duration of its lifespan’ to prevent tampering or the need for battery changes.

From the 1st October 2022 it is required that carbon monoxide alarms are installed in all rented accommodation by landlords and new build properties where there is a fixed combustion appliance, excluding gas cookers. Carbon monoxide alarms are also required when a fixed combustion appliance (excluding gas cookers) is first installed in any home.

From the 1st of December 2022 the regulations will require landlords to ensure working carbon monoxide detectors are fitted in their properties where there is any gas appliance, an oil-fired combustion appliance or a sold fuel burning combustion appliance.