Related documents
Birth certificate, Marriage certificate, Criminal record extract, Residence permit, Employer certificate
Family reunification with an EU/EEA citizen follows a different logic from the regime applicable to a Belgian. You need to prove the family link, the sponsor's lawful presence in Belgium and prepare foreign records in a form the administration can use. Here too, the rules were adjusted for applications introduced from 18 August 2025.


Overview
Family reunification with an EU/EEA citizen follows a different logic from the regime applicable to a Belgian. You need to prove the family link, the sponsor's lawful presence in Belgium and prepare foreign records in a form the administration can use. Here too, the rules were adjusted for applications introduced from 18 August 2025.
Steps
4
Documents
5
Official sources
3
Before you even follow the procedure step by step, these are usually the axes that matter.
Birth certificate, Marriage certificate, Criminal record extract, Residence permit, Employer certificate
Arabic-French, Turkish-French, English-French, Romanian-French
Brussels, Antwerp, Liège
In this kind of file, the blockage usually comes from proof, sequencing and consistency, not polished wording.
This procedure is usually read through Birth certificate, Marriage certificate, Criminal record extract. Names, dates and references need to stay aligned from one record to the next.
Brussels, Antwerp will compare the source record with Arabic-French, Turkish-French and wants the issuing authority, date and registry references to be easy to spot.
The 3 official sources mainly help keep the sequence sharp: recent record first, any apostille or legalisation next, then the right filing step.
Because the Immigration Office does not assess the file under the same legal framework. Before translating anything, you need to check that you are truly in the EU/EEA regime and not in another family reunification regime.
The core of the file remains proof of the family link and proof that the EU/EEA sponsor is actually staying in Belgium. Depending on the relationship invoked, additional documents may be requested. If the records come from abroad, their authentication and translation must be dealt with before filing.
The answer depends on where you are staying and which status you already hold. In many cases the application starts abroad; in others it is handled through the competent municipality. Always confirm the exact route before ordering translations so you do not prepare the file for the wrong authority or in the wrong language.
Confirm that the sponsor truly falls under the Immigration Office page for EU/EEA citizens.
Collect proof of the family relationship and the documents about the sponsor's stay in Belgium.
Obtain any required apostille or legalisation, then the sworn translation needed by the authority handling the case.
Lodge the file abroad or in Belgium according to the route provided for your situation.
A file prepared like reunification with a Belgian can be incomplete for reunification with an EU/EEA citizen, and vice versa.
Beyond the family link, the administration also looks at the concrete situation of the EU/EEA citizen living in Belgium.
Our sworn translators can translate and certify all documents required for your procedures.
Get matchedThe links below provide the official baseline. They help verify the procedure but do not replace file-specific analysis or the decision of the competent authority.