Forget everything you thought you knew about language learning and discover why CLL is the #1 language school in Belgium. Since 1984, when UCLouvain founded CLL, we have delivered over 3 million hours of courses, which has enabled us to refine our method… And most importantly, to realise that the key to success lies in adapting it to the needs of each individual.
Why choose CLL?
For our teaching approach focused on oral communication: because a language is, above all, a tool for communication and knowledge is nothing without know-how.
We focus on you as an individual: your needs, your goals, your availability and your motivation. We offer you a professional learning environment ensuring that your lessons are interactive, dynamic and fun!
As the only multi-specialist language school in Belgium, we offer both face-to-face and online training for adults, businesses, public institutions, schools, children and teenagers. We offer (small) group courses as well as individual courses, all day, 6 days a week.

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Never aloneSupported by advisors, teachers & coaches
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By professionalsOnly trained and qualified personnel
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Tailor-madeA learning path fully tailored to your needs
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Numerous solutionsWe offer a wide range of learning solutions
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EfficiencyGuaranteed progress and courage to speak a foreign language
The language multispecialist
We have dedicated teaching teams for every type of clients: adults, businesses and public institutions, children and teenagers.
These teams shape a tailor-made learning experience that aligns perfectly with CLL’s overall teaching philosophy, with the emphasis on seamless language acquisition.
Discover an authentic approach for improving your language skills.

Structured, personalised and flexible programmes
Because every learner is different, each programme is tailor-made. Learning a language is a pleasure and an opportunity, and CLL makes sure it stays that way.
It makes no sense to offer the same course to everyone. You come to us with a specific goal, and we do everything we can to help you achieve it.

In our centres or online, the same quality with different approaches
Our face-to-face and our online courses all benefit from our approach to quality and aim to make you as as independent as possible in the language you are learning.
Our methods are always adapted to the environment and take into account the specificities of both in-person and distance learning.

Discover your level for free!
Optimise your language learning with our exclusive placement tests! Discover your current level, be directed to courses adapted to your needs and benefit from personalised instruction. Save time, make rapid progress and ensure success with our targeted approach. Start your language course today!
Discover the CEFR levels

Tested and approved methods
Don’t just take our word for it: check out what our participants have to say!

The course was as immersive as possible for the level. It was very interactive and adapted to the needs of the students involved. After each session I felt I had progressed or strengthened my understanding of the language.

Course perfectly adapted to my needs thanks to constant feedback from the teacher. Definitely tailor-made! Additionally, a small group allows for plenty of attention and speaking time.

It’s great fun. My daughter is incredibly enthusiastic about going to class, so it’s fantastic for learning a new language!

Professionalism, dynamic teachers, participation between student and teacher, course focused on interesting subjects, well-structured course for listening and reading.

Suitable for everyone. Regardless of your free time, it’s always possible to arrange a suitable schedule. Very competent teacher. Real progress is possible as you are required to talk in order to advance the course.

My daughter has been attending since third grade. This initiative has provided her with the foundation and the love for this language.

Very personal, in small groups, with regular assessments of needs. Lessons are given in a calm manner, are stress-free, and very pleasant. Kudos to teacher Marianne.

One-to-one German lessons for the basics: I’m a complete beginner. I learned a lot and the course matched my expectations. Friendly trainer with clear explanations.

My daughter is happy to come and feels she is making progress. I pick her up every week with a big smile on her face… 🙂

Personalised courses adapted to my level, with plenty of materials (visual, auditory, etc.) and topics covered. I am very satisfied!

Excellent courses. Very well taught. A variety of topics (grammar, vocabulary, pronunciation) are covered in a dynamic and interactive way, including role-playing and simulations. You learn a lot and time flies by.
CLL’s commitment to Corporate Social Responsibility (CSR)
Since its foundation, CLL has carried out its missions in the interests of all its stakeholders. We adopt a socially responsible attitude by committing ourselves to integrating and promoting a number of principles relating to economic development, job creation and social inclusion, reducing environmental impact and committing to the energy transition.