The NISS number allows a person to be identified within the Belgian social security system. You will find this number on the back of your identity card.
Belgians call their national identification number INSZ (‘identificatienummer van de sociale zekerheid) in Dutch, NISS (‘No. d’identification de Sécurité Sociale’) in French or INSS (‘Identifizierungsnummer der Sozialen Sicherheit’) in German.
Where can I Find my NISS number?
The NISS number allows a person to be identified within the Belgian social security system. You will find this number on the back of your identity card. What is a joint committee? A joint committee groups companies with similar activities together so they are subject to regulations adapted to the employment conditions.
How many digits is a control number in Belgium?
a control number (2 digits). What is the Belgian social security ID number (NISS)? The NISS number allows a person to be identified within the Belgian social security system. You will find this number on the back of your identity card. What is a joint committee?
How do I get a National Register number in Belgium?
In fact, Belgian citizens have the number on their passport or Belgian ID card; permanent and temporary residents have it on their residence cards or residence documents. You will also need a Belgian National Register Number if you visit Belgium short-term and take up employment.