Paid Leave and Work-Related Contacts: What Employers Can (and Cannot) Require

An employee on paid leave is no longer at the employer’s disposal: they have no legal obligation to respond to work-related emails, calls or messages during this period. The principle is fundamental: paid leave (Articles L.3141-1 et seq. of the French Labour Code) constitutes a period during which the employment contract is suspended for rest purposes. The relationship of subordination — which defines the employment contract — is neutralised. In practice, this means that an HR director who contacts an employee on holiday and penalises their silence exposes the company to reclassification as effective working time, or even to litigation over failure to respect the droit à la déconnexion (right to disconnect) introduced by the Labour Act of 8 August 2016 (Article L.2242-17 of the French Labour Code).

This note sets out the applicable framework, the grey areas that management encounters, the concrete financial risks and the provable compliance measures to put in place.

Paid Leave: A Contract Suspension That Neutralises the Employer’s Managerial Authority

During paid leave, the employment contract is suspended. The employee no longer performs their work and the employer no longer pays a salary in the strict sense, but a paid-leave allowance (indemnité de congés payés, Article L.3141-24 of the French Labour Code). The legal corollary: the relationship of subordination cannot be exercised. The employer no longer has managerial authority over the absent employee.

In concrete terms, no instruction, no task and no “emergency” can be imposed. An employee who chooses not to open their work inbox is fully within their rights. Conversely, if they reply, exchange substantive emails, take part in a conference call or handle a matter, they are performing work — and that time becomes claimable.

The point many management teams underestimate: it is not the employer’s intent that triggers reclassification, but the material reality of the work performed. An employee who, on their own initiative, works during their leave may nonetheless claim payment for that time if they can show that the employer was aware of it and did not object.

The Right to Disconnect: An Obligation of Means, Not a Mere Slogan

The Labour Act of 8 August 2016 introduced the right to disconnect in Article L.2242-17 of the French Labour Code. This provision requires, as part of the mandatory annual negotiation on quality of working life, that the parties define “the arrangements for the employee’s full exercise of their right to disconnect and the implementation by the company of mechanisms to regulate the use of digital tools.”

The stated objective: to ensure respect for rest and leave periods, as well as for personal and family life.

What practice reveals: the obligation is not limited to inserting a decorative clause into an agreement. It is a strengthened obligation of means (obligation de moyens renforcée) linked to the employer’s safety obligation (Articles L.4121-1 and L.4121-2 of the French Labour Code). An HR director who allows a culture of constant contact to take hold — even without formal instructions — engages the company’s liability on the ground of occupational health.

As one general counsel of a mid-sized industrial company put it: “The trap is never the company memo. It’s the line manager who writes ‘sorry to bother you on holiday, but…’ at 10 p.m. No charter has ever prevented that, and it’s precisely that sentence that builds the employee’s evidence in the event of a burnout.”

On-Call Duty, Paid Leave and Undeclared Work: Three Classifications Not to Confuse

The most common misconception in management is to treat contacts during leave as a form of “minor on-call duty.” This is a classification error with serious consequences.

On-call duty (astreinte, Article L.3121-9 of the French Labour Code) is a period during which the employee, without being at their workplace and without being permanently at the employer’s disposal, must be able to intervene. It presupposes a defined framework, financial or rest compensation, and above all: it cannot overlap with paid leave. One cannot simultaneously be “on guaranteed rest” and “liable to intervene.”

Effective working time (temps de travail effectif, Article L.3121-1 of the French Labour Code) is the time during which the employee is at the employer’s disposal and complies with the employer’s directives. As soon as an employee on leave handles a matter at the employer’s request, that time falls into this category and must be remunerated as such — including overtime where applicable.

Undeclared work (travail dissimulé): if the employer has an employee work during their leave without declaring or paying for it, the risk of classification as undeclared work through concealment of salaried employment is not merely theoretical (Articles L.8221-1 and L.8221-5 of the French Labour Code). The corresponding lump-sum indemnity amounts to six months’ salary (Article L.8223-1 of the French Labour Code).

The Financial Risk: Reclassification of Time and Failure to Respect Leave

The first risk is mechanical: time worked during leave is effective working time that must be paid. But the litigation does not stop at back pay.

Where the employee has not been able to genuinely benefit from their rest, the very purpose of paid leave — the restoration of the workforce’s capacity — is compromised. The employee may be entitled to claim separate damages, independently of the back pay, provided they can demonstrate a loss.

The second, more structural risk concerns the safety obligation. Constant contact during rest periods feeds files alleging breach of the employer’s obligation of result regarding mental health. In labour court litigation over termination (constructive dismissal, judicial rescission, dismissal for occupational unfitness), evidence of work-related emails sent and required during leave weighs heavily.

A rarely addressed angle: the burden of proving respect for the right to disconnect effectively falls on the employer. Faced with an employee who produces a history of work-related messages during their leave, management will have to demonstrate that it put in place effective regulation mechanisms — an agreement or charter, but also concrete measures actually applied. An unenforced charter is evidence against the employer, not a shield. This is the paradox: formalising without enforcing is sometimes worse than formalising nothing at all.

What Is Legitimate: The Genuine Exceptions

The principle is not absolute. Certain situations allow contact, provided it remains within a narrow framework:

1. Force majeure or exceptional circumstances. The employer may, in rare and justified cases, modify an employee’s leave or recall them (Article L.3141-16 of the French Labour Code governs the modification of dates). This remains an exception and must be justified.

2. Senior executives (cadres dirigeants, Article L.3111-2 of the French Labour Code) are excluded from the working-time regime, but they retain their right to paid leave and rest. Their status does not amount to a permanent obligation of availability.

3. Duly organised on-call duty, provided it does not overlap with the paid-leave period strictly speaking and that it is accompanied by its compensation.

Outside these situations, contact has no binding basis: the employee may legitimately decline to respond.

Provable Compliance: The 6 Measures to Document

For management, the challenge is to be able to prove compliance with the framework, not merely to assert it.

1. Formalise the disconnect agreement or charter (Article L.2242-17 of the French Labour Code). A dated document, circulated, with consultation of the CSE (social and economic committee). Evidence: distribution acknowledgement.

2. Define concrete rules of use: no-contact time slots, automatic out-of-office message, redirection to an identified back-up. Evidence: documented configuration.

3. Raise awareness among the management line in writing. This is the weak link. Evidence: training materials, attendance sheets.

4. Organise business continuity through substitution, never through contact. Every critical position must have a designated back-up before the leave begins. Evidence: named continuity plan.

5. Strictly frame exceptional recalls: written decision, justification, remuneration of time worked, any indemnity for expenses. Evidence: written note and corrected payslip.

6. Document the absence of any penalty for silence. No employee should be penalised for failing to respond during their leave. Evidence: consistency of appraisals and absence of any mention in disciplinary records.

On classification issues — effective working time, on-call duty, compensation — a legal AI such as DAIRIA IA provides sourced answers citing the applicable articles of the French Labour Code and directs users to the relevant texts; it helps the employer or their counsel frame the question before making a decision. For an audit of actual practices or declared litigation, our lawyers assist management in securing and defending their cases.

Frequently Asked Questions

Can an employee refuse to respond to their manager during leave without risk?

Yes. During paid leave, the contract is suspended and the relationship of subordination neutralised. No disciplinary sanction can be based on failure to respond to a work-related request. A sanction on that ground would be without real and serious cause.

Can the employer recall an employee from leave already begun?

Only in exceptional and justified circumstances. The employer’s modification of leave dates is regulated (Article L.3141-16 of the French Labour Code) and requires advance notice, save in exceptional circumstances. Time worked after a recall is effective working time that must be paid, and the employee may claim reimbursement of expenses incurred.

Must time spent answering emails during leave be paid?

Yes, insofar as that time constitutes work performed at the employer’s request or with the employer’s knowledge. It is effective working time (Article L.3121-1 of the French Labour Code), remunerated as such, including overtime where applicable.

Is a disconnect charter enough to protect the company?

No. An unenforced charter becomes evidence against the company. The obligation is a strengthened obligation of means: the employer must demonstrate mechanisms actually implemented (concrete rules, managerial awareness, organised substitution), not merely a signed document.

Are employees on a forfait jours (day-count arrangement) required to be reachable during their leave?

No. The forfait jours (Article L.3121-58 of the French Labour Code) concerns the calculation of working time, not permanent availability. An employee on a forfait jours fully retains their right to paid leave and rest, and has no obligation to respond during this period.

What does the company risk in the event of repeated unpaid contacts?

Back pay for effective working time, damages for deprivation of rest, breach of the safety obligation (Articles L.4121-1 et seq. of the French Labour Code), and, in the most clear-cut cases, classification as undeclared work together with the lump-sum indemnity of six months’ salary (Article L.8223-1 of the French Labour Code).

Does the right to disconnect also apply to RTT days and weekly rest?

Yes. The right to disconnect (Article L.2242-17 of the French Labour Code) covers respect for rest and leave periods in the broad sense: daily rest, weekly rest, RTT days (reduced-working-time days) and paid leave. It is not limited to summer paid-leave periods alone.