Extract of the registers of population – Certificate of family composition

Service Population – Desk nr. 6


If a household consists of only one member,  “isolé/alleenstaand” needs to be mentioned on the form.

The identity, kinship and affinity in relation to the reference person of the household is mentioned for all members of the household.



How to get it?

  • Or at desk nr. 6 of the service Population
  • Or via the electronic desk Irisbox 
  • Or by using the application Mon Dossier
    Attention: Before using the application “Mon dossier” the user has to insert his eID in a card reader and insert his PIN code.
    N. B. : The certificats contain an electronic signature, which provides them with the same value as any certificate issued by local administrative authorities.