Right to disconnect in Luxembourg: employer obligations

Axis 1 — Scope: a functional, technology-based trigger

Who is covered?

The right to disconnect applies to all employees who use digital tools for professional purposes outside their working hours (Art. L. 312-9). The criterion is functional, not statutory: it does not depend on the employee's role or category, but on the actual use of digital tools.

Typically covered tools include professional messaging systems, remote-accessible business applications, internal platforms and videoconferencing tools — provided they are used outside working hours.

An organisational obligation, not a standalone individual right

The right to disconnect is not a subjective right that each employee can invoke individually against the employer without further formality. It is first and foremost an obligation to organise digital work: the employer must establish a collective scheme that, once in place, benefits all employees concerned.

Axis 2 — Mandatory content of the scheme

The scheme must be tailored to the specific situation of the company or sector. It must mandatorily address three elements (Art. L. 312-9):

1. Practical and technical disconnection arrangements

The scheme must define concrete measures regarding tools and their use: notification settings, unavailability windows, blocking or restricting access after certain hours, rules on out-of-hours emails. It is not enough to assert a principle — operational arrangements must be specified.

2. Awareness-raising and training measures

The scheme must include awareness and training activities for both employees and managers. This recognises that technology alone is insufficient: an organisational cultural shift is necessary. Training managers is particularly important, as they are often the source of out-of-hours requests.

3. Compensation arrangements for exceptional derogations

The scheme must specify what happens when the right to disconnect is exceptionally overridden: how is the employee compensated? This requirement directly links the right to disconnect with the rules on overtime and compensatory rest. The right to disconnect thus becomes an indirect control tool for digital working time: any out-of-hours contact that results in a response must be accounted for.

Axis 3 — Implementation procedure: the normative hierarchy

The law establishes a hierarchy for defining the scheme, giving priority to social dialogue (Art. L. 312-9):

Step 1 — Priority: collective agreement

The scheme is defined as a priority through a collective bargaining agreement or subordinate agreement. If a sector or company CBA addresses the right to disconnect, its provisions apply directly.

Step 2 — Failing an agreement: company level

In the absence of a collective agreement, the employer defines the scheme at company level, subject to procedures that vary according to workforce size:

In companies with fewer than 150 employees and no staff delegation, the employer defines the scheme freely — while still complying with the three mandatory pillars described in Axis 2.

Axis 4 — Penalties for non-compliance

An administrative fine, not a criminal sanction

An employer who has not established a disconnection scheme faces an administrative fine imposed by the Director of the Labour and Mines Inspectorate (ITM), ranging from €251 to €25,000 (Art. L. 312-10). This is an administrative sanction — a compliance-oriented measure — not a criminal offence.

Criteria for setting the amount

The amount of the fine is determined by reference to:

• The circumstances of the breach
• The seriousness of the failure
• The employer's conduct after the breach is recorded (Art. L. 312-10)

A progressive procedure

The sanction does not fall immediately. The procedure is as follows:

1. The breach is recorded by a labour inspectorate officer
2. An injunction is issued to the employer to come into compliance, under the procedure of Art. L. 614-13
3. The administrative fine is imposed if the employer fails to comply