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Practical training to use immediately!

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A modern and efficient approach to learning

Learning a language with CLL is much more than just taking a course: it’s an immersive, practical, communicative and fun experience. Say goodbye to long vocabulary lists and boring grammar: here, you use the language from day one, in real-life situations, through interactive activities, role plays, simulations and group projects.

While others throw you straight into the language without support, CLL guides you in a safe, encouraging and human environment. You don’t suffer through the language: you tame it, play with it, live it.

Speak with confidence, for real results

We tackle the fear of speaking head-on. Thanks to our active teaching approach, you quickly develop your speaking skills.

Our learners see real progress: more confidence, greater ease, and above all, the ability to use the language in real everyday situations.

At CLL, we don’t just teach a language — we help you actually use it. Because for us, learning means gaining confidence, fluency, and the ability to express yourself in real life.

A flexible and personalized offer for everyone

Everyone learns at their own pace. That’s why we offer a wide range of courses: during the day, in the evening, on Saturdays, online or by video. Extensive or intensive formulas, private lessons, conversation tables, “business” modules or official exam preparation (TOEIC, TOEFL, TEF, Travaillerpour, CNaVT…): formats designed to match your goals. English, Dutch, French, German, Spanish, Japanese… there’s something for every goal, every level, and every schedule.

Whatever your goals — professional, family or personal — CLL has a format that works for you. You don’t have to change to learn a language; the course adapts to you.

Learn a language and its culture

Speaking a language also means understanding the culture behind it. Our trainers integrate key cultural elements: customs, ways of thinking, social codes…

The goal: to develop your intercultural intelligence — an essential skill in a globalized world.

Speaking a language is not just about mastering words. It’s about understanding the people who speak them.

CLL goes beyond language learning: we prepare you to interact confidently in a globalized world.

Learning a language should make sense. And deliver results.

For over 40 years, we’ve been designing training programs aligned with the Common European Framework of Reference for Languages (CEFR), with one clear ambition: helping you speak, understand, and use the language in real life — not just in the classroom.

What sets us apart?

• a personalized needs analysis;
• intensive courses in small groups (5 to 9 people) to learn deeply in a supportive environment;
• an online platform with integrated AI to extend your learning autonomously and in a targeted way;
• clear and motivating progress tracking.

Our method, refined over more than 40 years, sets the pace. But you’re the one who sets the course. At CLL, the method works for you — not the other way around.

Certified quality for confident learning

The quality of our training is continuously monitored by our internal teams and validated by external experts.

This is your best guarantee of receiving high-quality instruction, tailored to your needs and delivered with the highest level of professionalism.

Each course leads to the issuance of an official certificate, attesting to your level according to the CEFR.

This document is recognized in both professional and academic circles, and its credibility has been built over the years thanks to CLL’s strong reputation for pedagogical excellence and seriousness.

That’s also why CLL is recognized as the #1 language school in Belgium.

At CLL we have courses to suit everyone!

We offer several types of courses, which you can take either on our premises or remotely: group courses, conversation clubs and private or “à la carte” courses. If you would like to take an official language exam, we also offer a highly effective online preparation programme.

They are available in the following languages:
Dutch – English – French – Spanish – German – Japanese – Italian – other languages (on request)

In person or via video, the same quality through different approaches

Our in-person and online training programs both benefit from our quality-driven approach and aim to make you as autonomous as possible in the target language. However, our methods are of course adapted to the specificities of face-to-face and remote learning.

Small groups for maximum interaction

Our group classes consist of 4 to 9 participants. This allows our trainers to give you personalized attention and to encourage maximum interaction — placing you in an environment that closely reflects real-life situations where you’ll use the language.

For each language, a professional, experienced team will accompany you at every stage!

We work with over 600 experienced trainers and a specialised team of teaching advisors to offer you language courses that empower you to make rapid progress in whatever language(s) you are learning.