Birth Certificate Translation in Belgium: Complete Guide

The birth certificate is one of the documents most frequently submitted for a sworn translation in Belgium. Civil marriage, nationality application, family reunification, social security registration: in many administrative procedures, Belgian authorities require a translated and certified version of this civil status document. This guide tells you everything you need to know.

📖 See also: sworn translation · apostille in Belgium · Belgian naturalisation

Why have your birth certificate translated in Belgium

In Belgium, any administrative procedure involving your identity or lineage may require the presentation of a translated foreign birth certificate. Belgian authorities, including municipalities, the SPF Foreign Affairs, the Immigration Office and health insurance funds, cannot process documents drafted in a language they do not officially master. A sworn translation, produced by a certified translator registered with a Belgian Court of Appeal, has legal value and is accepted by all the country's administrations.

The most common situations requiring this translation are:

• Civil marriage in Belgium with a foreign partner or as a foreign national residing in Belgium: the municipality systematically requests the translated birth certificate of both future spouses
• Belgian nationality application (naturalisation, acquisition declaration): the birth certificate is the cornerstone document of any file
• Family reunification: a spouse or children joining a foreign national already established in Belgium
• Social security registration, health insurance fund or CPAS/OCMW for people of foreign origin
• Survivor's pension or succession: proving a lineage or marital link with the National Pensions Office or a Belgian notary
• International adoption or family proceedings before a Belgian court

In all these cases, the translation must be carried out by a recognised sworn translator, not by a bilingual friend or an online tool. A non-compliant document leads to rejection of the file and additional delays.

Which countries require a certified translation of the birth certificate

The foreign birth certificates most frequently submitted for sworn translation in Belgium come from the following countries. Each country has its own particularities in terms of format, language and prior legalisation.

• Morocco: documents drafted in Arabic, sometimes in Amazigh. Translation Arabic to French or Dutch. Apostille does not apply (Morocco is not a member of the Hague Convention); consular legalisation may be required before translation.
• Algeria: documents in Arabic, bilingual Arabic-French for older certificates. Belgian municipalities generally require the translated and sworn Arabic version.
• Turkey: documents in Turkish, with a standardised format since 2016. Turkey is a member of the Hague Convention: an apostille is possible but Belgian municipalities still require the sworn translation.
• Democratic Republic of Congo (DRC): documents in French, but sworn translation remains required for immigration files; prior legalisation is often mandatory.
• Romania: EU member. Romanian documents are accepted within the EU with the multilingual form (EU Regulation 2016/1191), but some Belgian municipalities still require sworn translation depending on the procedure.
• Poland: same situation as Romania. Recent documents often come with a multilingual form, but check with your municipality.
• Other common countries: Afghanistan, Syria, Guinea, Senegal, Cameroon, Pakistan, India, China: in all these cases sworn translation is mandatory.

The question of the apostille is separate from translation: the apostille authenticates the signature of the foreign authority on the document, while the sworn translation makes the content comprehensible for Belgian authorities. For countries that are members of the Hague Convention, you can obtain an apostille in the country of origin before having the document translated. For non-signatory countries (including Morocco, Algeria and the DRC), consular legalisation is the route to follow.

Content of a translated foreign birth certificate

The sworn translation of a birth certificate must be faithful and complete: every entry appearing on the original document must be translated, including administrative headings, marginal notes and official annotations.

A foreign birth certificate generally contains the following information, all of which will be included in the translation:

• Last name and first name(s) of the child as registered with the civil registry
• Date, time and place of birth (city, region, country)
• Names and first names of the father and mother, as well as their occupations
• Names and first names of witnesses or declarants
• Registration number of the document and national identification number if applicable
• Date the document was drawn up and identity of the civil registrar
• Marginal notes (marriage, death, name change, nationality...)

These marginal notes are particularly important: they may indicate a subsequent marriage, a legal recognition, a name change or a civil status element that occurred after birth. An experienced translator identifies and translates them correctly, even if they are written in a regional script or dialect.

Ordering your birth certificate translation

The procedure for having your birth certificate translated at TranslateBE is simple and entirely online. You do not need to travel or send the original.

Here are the concrete steps:

• Step 1. Sending your document: submit a legible scan of your birth certificate via our online form. A high-resolution colour scan is preferable to ensure the legibility of entries and stamps.
• Step 2. Quote and confirmation: you receive a free and transparent quote within 1 hour. Once confirmed, the translation is assigned to a sworn translator specialised in the relevant language pair.
• Step 3. Translation and certification: the translator produces the translation, attaches their signed and stamped sworn statement, and returns it to you within 2 to 5 working days (or within 24h with the express option).
• Step 4. Delivery: you receive the translation as a certified PDF for online procedures, and as an original paper version if your administration requires it (postage included).

Standard turnaround times are 2 to 5 working days depending on the language and complexity of the document. The express service allows delivery in 24 to 48 hours for urgent situations: imminent visa deadline, upcoming marriage, administrative summons. The translation is valid with all Belgian municipalities, the SPF Foreign Affairs, the Immigration Office (DVZ) and all courts in the country.