Energy certificate is required

.From the time they are placed on the market for sale or rent, directly by the owners or real estate agents, the certificate is compulsory in new and used buildings, proving the information disclosed about the energy class to which the property belongs.

.The energy certificate is a document which evaluates the energy efficiency of a property on a scale from A + (very efficient) to G (inefficient)

. The document is valid for 10 years