Have you ever wondered what being part of the Benelux actually means? Belgium, the Netherlands, and Luxembourg have been working closely together for more than 80 years.
The partnership brings a range of practical benefits to people across the three countries. Here is a look at some of the ways Benelux cooperation affects everyday life in Luxembourg.
With a combined population of almost 29 million, the Benelux gives Luxembourg businesses access to a much larger market. Closer economic integration makes the region more attractive, simplifies exports, and gives Luxembourg greater economic weight.
In 2025, the combined GDP of the Benelux stood at around €1.9 trillion, which would make it the fourth-largest economy in the EU behind Italy (€2.26 trillion), France (€2.99 trillion), and Germany (€4.47 trillion). Luxembourg alone has a GDP of around €89 billion.
A new Benelux police cooperation treaty has been in force since 2023. Greater data sharing between the three countries is intended to help authorities solve investigations more quickly and allow police forces to intervene more effectively across borders.
Étoile operations, a joint cross-border police operation, aimed at tackling organised crime, drug trafficking, and other cross-border offences, are also carried out at various points during the year, bringing together police and customs services from the Benelux countries and France. In 2025, more than a tonne of drugs was seized over five weeks of operations.
Similar cross-border cooperation is used to tackle tax fraud.
The Benelux Union supports cross-border workers through a dedicated online portal providing information on working across national borders.
It offers guidance on practical issues such as paying taxes, understanding employment rights, and knowing where and how to make pension contributions.
Cross-border workers wishing to work in another country can also benefit from agreements on the mutual recognition of higher-education qualifications.
Luxembourg has such arrangements with Belgium and the Netherlands, as well as the three Baltic countries. This means holders of bachelor's, master's, and doctoral degrees do not generally need to go through an additional administrative recognition procedure or pay recognition fees when moving between the participating countries.
The Benelux also promotes cycling by supporting the development of cross-border cycle networks between the three countries.
One recent example is the BELU project, which is intended to create a safer cycling connection between Luxembourg and Arlon and offer a greener alternative for the roughly 30,000 Belgian cross-border workers who travel along the route each day.
For electric vehicles, the countries have also established the joint Benelux ID Registration Organization (IDRO), which manages unique identification codes for charging-point operators and mobility service providers. The system is designed to make cross-border electric-vehicle charging and billing easier.
When urgent medical treatment is needed, ambulances can cross national borders if doing so would save time.
Hospitals in Luxembourg can therefore receive ambulances from Belgium or the Netherlands, helping patients reach appropriate treatment more quickly.
More broadly, the Benelux has often served as a testing ground for forms of cooperation later adopted at European level.
One of the clearest examples is the free movement of people and goods, with cooperation between the Benelux countries helping pave the way for the wider Schengen system.
Today, the three countries continue to test measures and projects together before similar approaches are considered on a wider European scale.
