Got some serious debate going on about this. For domestic installations, Guidance Note 3 states "Maximum period between inspections and testing as necessary" = Change of occupancy/10 years. For commercial installations, Guidance Note 3 states "Maximum period between inspections and testing as necessary" = Change of occupancy/5 years.
The thing is - Is a rented property classed as "Domestic" or "Commercial" ??? Does anyone know of any definitive documentation on this? NICEIC sit on the fence as usual. Various insurance firms have conflicting opinions. I suspect opinions on here will be divided also, but am hopeful one of you clever chaps will be able to give a definitive answer.