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Since 2011 the EPB certificate (Energy Performance of Building) is compulsory for all residential building that will be sold or rented. The result of the certificate must be indicated on every advertising that is made (the energy classification scale and the CO2 emissions).


The EPB certificate allows future occupants to compare the energy consumption of different buildings. It indicates the energy classification on a scale from A (very energy efficient) to G (very low energy efficient). The document also gives some recommendations on how to improve the building’s energy performance.

I passed the exam with Brussels Environment in 2011 and obtained my authorisation number, which was renewed in 2016.

Authorisation number : 001044937