Landlord's Responsibilities:- 

1.  TRADING STANDARDS - (Business Guidance Leaflet/Safety of goods in rented accommodation) 

2.   The Electrical Safety Council - (Guidance for Landlords) 

As you can see Trading standards advice is very specific and places responsibility on the Landlord & letting agency to ensure that these checks are made.    

Please contact us to discuss any specific requirements that you may have for Landlord/Periodic Inspection or PAT testing of appliances.