https://www.mkgassafety.co.uk/....landlord-gas-safety-
Gas Safety Check For Landlords and Owners of BB s. Landlords and owners of BB's are lawfully required to have their gas appliances, pipe work and flues inspected every year. The check needs to be brought out by an engineer registered with Gas Safe. Renters are not accountable for organizing their own gas safety checks, however they are still accountable for any home appliances and flues that connect to the landlord's residential or commercial property. The landlord must offer a copy of the record to ex