Internships - Luxembourg

Four kinds of internship, under two different sets of rules - and what you owe depends on which one is in front of you. It follows from who is asking and under which framework:

How the four types compare

Grouped by the rules that govern them · 2026

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Type When it applies Allowance Duration Agreement
Student internship scheme
Mandatory Required by the study programme

Under 4 weeks: none

From 4 weeks: 30% of SSM (831,40 €)

No limit Tripartite - school, student, employer
Practical Student's own initiative

Under 4 weeks: none

4-12 weeks: 40% of SSM

13-26 weeks: 75% of SSM

On the qualified SSM if they hold a BTS or bachelor

Max 6 months within 24, same employer Bilateral - student and employer
Vocational training
Vocational Placement inside a DAP or DT course

Not required by law

Unless a sector agreement provides one

12 weeks min across the course, in blocks of 4 weeks School agreement - school head, employer, student
Outside both
Orientation Taster organised by a lycée or SEPAS None A few days to a week Simple written agreement

Percentages apply to the social minimum wage for unskilled workers (2.771,33 €), except where the qualified rate is stated. Mandatory and practical internships fall under the Act of 04.06.2020; vocational training placements under Labour Code L.111-1 to L.111-12; orientation placements outside both.

Looking to train an apprentice?

An apprenticeship is not an internship: it is a two to three year training contract toward a CCP, DAP or DT, set up through ADEM and drawn up by the employers' chamber. Different allowances, and state aid towards the cost.

Apprenticeship
Allowances follow the social minimum wage, so they rise with every index tranche. Minimum wage

Frequently asked questions

How do I know which type applies?
It follows from who is asking and under which framework. A university or BTS programme that requires the internship is a mandatory one; a student writing to you off their own bat is on a practical internship; a lycée placing a DAP or DT student is on a vocational training placement; a few days arranged by a secondary school is an orientation placement.
What may an intern not be asked to do?
An internship must be informative, guiding and vocational. The intern may not be given tasks requiring performance comparable to an employee's, may not replace a permanent job or a temporarily absent employee, and may not be used to absorb temporary workload peaks. Every intern must also be assigned a mentor.
Do several short internships count separately?
Not for mandatory internships: periods with the same internship supervisor during the same school year or year of study are added together and treated as one internship, so three two-week placements reach the 4-week threshold.
Does the employer have to keep records?
Yes. Under the 2020 Act the employer must keep an internship register, available to the staff delegation at any time and to the ITM on request. The ITM supervises internships; disputes go to the Labour Tribunal.

Taking on an intern?

Salary.lu applies the right allowance for the internship type, handles the declarations and produces the payslip - so a placement is set up correctly from day one.

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