Offices that help you get a BIS number in Belgium

Most want an email, form or phone call before a visit

Where a town office handles this, you can see whether it starts with an online form, a phone call or an appointment, which documents it wants copies of, and what to say so that you reach the right desk instead of a residence application.

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1 office in Namur

  • Namur

    For non-residents

    Hôtel de Ville de Namur – Espace Citoyens, Population et Étrangers

    Rue de Fer, Hôtel de Ville, 5000 Namur

    Email the foreigners team first, say which short-stay document you hold, and ask whether you need to come in.

    Office website+32 81 24 74 95

    Have your identity document and qualifying annex details available when requesting the checklist. No separate BIS fee, processing time or universal evidence list is available here; confirm these rather than applying the digital key’s free tariff to BIS allocation. A BIS number does not itself establish residence, work permission, tax residence or insurance entitlement. For employment-related identification, your current or future employer can request your NISS through belgianIDpro. Sigedis explains that a BIS number is created by a municipality, employer or competent authority within an administrative case; there is no standalone citizen self-application. Use the locally documented route above when it fits your situation.

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Where to next

BIS number for non-residents

Frontier workers, short-stay students and others who deal with Belgian authorities from abroad may need one. See how a request usually starts.

Register as a non-resident in Belgium

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