New baby? Divorced? If you are Belgian, all changes of civil status are governed by Belgian law. Even if you are abroad, Belgian law applies.
Do not forget to notify our Consulate General in Nur-Sultan of any changes in your civil status!
If you want to know how the recognition of foreign acts is done in Belgium, click on the link below. It also explains in which cases the Consul General can act as Registrar of the Civil Registry: