In Belgium

The electrical compliance certificate certifies that a property’s electrical installation meets the RGIE (General Regulations on Electrical Installations) safety standards. It is issued by an approved inspection body (e.g. AIB Vincotte, SGS, Bureau Veritas).

When is it required?

  • Upon every property sale (mandatory annexe to the deed)
  • For new electrical installations or major modifications
  • Every 25 years for existing installations
  • In Flanders, as part of the conformiteitsattest process

How it works

Inspection. An approved inspector checks: earthing, differential circuit breakers, wiring quality, socket types, installation age, electrical panel, and potential hazards.

Compliant. A certificate of compliance is issued, valid for 25 years.

Non-compliant. A report of non-compliance lists the deficiencies. The owner has 18 months to bring the installation up to standard and request a re-inspection.

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Good to know
A property can be sold with a non-compliant electrical certificate — the buyer then has 18 months to rectify the deficiencies. However, for rentals, the landlord is responsible for providing a compliant installation.

Practical example

Sophie buys an apartment built in 1975. The electrical inspection reveals: no differential switch, outdated wiring and ungrounded sockets. Certificate: non-compliant. Sophie has 18 months to upgrade the installation. Cost: 3,500 EUR. After works, a re-inspection confirms compliance and a valid certificate is issued.