
The training program for obtaining the Certificate in Language Teaching for Professional Purposes (CELVP) is offered by the Institut national des langues Luxembourg (INLL).
Its aim is to train participants to teach professionally oriented language courses to adult learners in the field of adult education.
The program follows a blended learning format: 50% of the courses are offered online, asynchronously, and 50% of the courses will be face-to-face, for a total of 120 hours split into three modules.
The face-to-face courses will always take place on a Saturday, the exact dates to be communicated at a later time.
The training is open to anyone who:

The course aims to:
The training includes three modules for a total of 120 hours (face-to-face and online), comprising:
Also included is a mandatory teaching practicum at the INLL (2 sessions of 4 hours each), focusing on observation and practical teaching of Luxembourgish or French as a foreign language for professional purposes.

The program includes:

Upon completion, depending on your personal engagement, you will be able to:
Upon completion, depending on your personal engagement, you will be able to:


Upon completion, depending on your personal engagement, you will be able to:


Assessment takes place throughout the training and includes written and oral tests, as well as a task-based project.
At the end of the course, participants who score at least 60% overall across all evaluations will be awarded the Certificate in Language Teaching for Professional Purposes.
Application files must include:
Annual training fee: €200.
Applications for the 2026–2027 session may be submitted from 1 June 2026 until Thursday, 10 September 2026.
An information meeting will take place on Monday, 13 July 2026 at 6:00 p.m., or on Tuesday, 15 September 2026 at 6:00 p.m., at INLL-Glacis.
