France Work Law: What International Employers Must Know

French work law is highly protective of employees and largely mandatory, meaning you cannot contract out of core rights such as the 35-hour working week, dismissal justification requirements, or applicable collective agreements. As an employer hiring or operating in France, your contracts, payroll and termination procedures must comply with the French Labour Code (Code du travail) and any industry-wide collective bargaining agreement that binds your company, regardless of what your head-office policies say.

This guide gives HR directors and executives of US and international companies an operational overview of the rules that govern your French workforce. DAIRIA Law advises and represents international employers on structuring compliant contracts, managing working time, and executing lawful dismissals in France.

The Legal Framework Governing Your French Employees

Employment relationships in France are governed by three overlapping layers, and you must respect all of them:

The Labour Code (Code du travail) — the statutory floor of rights that applies to every employer.
The applicable collective bargaining agreement (convention collective) — a sector-wide agreement determined by your company’s main activity. It frequently improves on the Code (minimum salaries, notice periods, severance, paid leave, classification grids). You are bound by it whether or not you signed it.
Company-level agreements and the employment contract — which may add benefits but generally cannot reduce statutory or sector protections.

A critical point for foreign employers: the more favourable rule for the employee usually prevails. Applying only your global handbook is a common and costly compliance error. Identifying the correct collective agreement should be your first step before drafting any contract.

Employment Contracts: CDI vs CDD

The default and preferred contract in France is the open-ended contract (Contrat à Durée Indéterminée, or CDI). The fixed-term contract (Contrat à Durée Déterminée, or CDD) is an exception permitted only in limited, listed situations — for example replacing an absent employee or handling a temporary increase in activity.

Key rules you must respect:

A CDD must be in writing and state a precise reason; a fixed-term contract used outside authorised cases, or not signed within two working days, can be re-characterised by a labour court as a permanent CDI.
A CDD is generally limited to 18 months including one renewal, subject to sector variations.
At the end of a compliant CDD, you owe an end-of-contract indemnity (prime de précarité) of 10% of gross remuneration, unless an exception applies.
Under Article L.1221-1 of the French Labour Code, the employment contract is subject to ordinary contract-law rules, but is heavily reinforced by mandatory statutory protections.

Probationary periods are allowed but capped by law and by the collective agreement (commonly 2 months for employees, up to 4 months for executives/cadres, renewable once where permitted). The contract should be drafted in French, or at least translated, since an employee can rely on a French version.

Working Time, Overtime and Paid Leave

The legal working week in France is 35 hours (Article L.3121-27 of the French Labour Code). This is not a maximum but the threshold above which overtime rules apply.

What you need to manage:

Overtime hours (beyond 35/week) trigger increased pay — typically +25% for the first eight hours and +50% thereafter, subject to collective agreement — or compensatory rest.
Maximum limits: generally 10 hours per day and 48 hours per week (44 hours on average over 12 weeks).
Daily rest of at least 11 consecutive hours and weekly rest of 35 consecutive hours.
Day-rate agreements (forfait jours) allow autonomous executives to be paid on an annual basis of days worked (capped, commonly at 218 days) rather than hours — but only if your collective agreement authorises it and you monitor workload.
Paid leave: employees accrue 2.5 working days per month, i.e. five weeks per year, under the Labour Code, often supplemented by RTT days when working above 35 hours.

France also recognises a right to disconnect, obliging you to define rules limiting after-hours digital connection for many workforces.

France has one of the highest social-contribution burdens in Europe, and this is part of labour and social-security law — not tax. Employer social charges typically add roughly 40–45% on top of gross salary, funding health, pensions, unemployment and family benefits.

As an employer you must:

Register with URSSAF and enrol employees in mandatory schemes (health, retirement, supplementary pension, and mandatory complementary health cover / mutuelle).
Complete the pre-hiring declaration (DPAE) before the employee’s first day.
Pay at least the national minimum wage (SMIC), or the higher minimum set by your collective agreement’s classification grid.
Issue a compliant payslip each month and file the monthly nominative declaration (DSN).

Foreign companies without a French establishment can still employ staff in France using a simplified “foreign firm” URSSAF registration, but must operate French payroll and contributions correctly.

Dismissal: Real and Serious Cause Required

You cannot dismiss an employee at will in France. Every dismissal of an employee on a CDI requires a real and serious cause (cause réelle et sérieuse) — either personal (performance, misconduct) or economic (redundancy). This is set out in Article L.1232-1 of the French Labour Code for personal dismissals.

The mandatory procedure generally includes:

Invitation to a preliminary meeting (entretien préalable) by registered letter, with a minimum notice.
The meeting itself, where the employee may be assisted.
A dismissal letter sent after a waiting period, stating precise and detailed grounds.
Notice period and, where applicable, statutory severance (indemnité de licenciement).

Statutory severance for personal dismissal is calculated under Article L.1234-9 of the French Labour Code, with a minimum of one-quarter month’s salary per year of service for the first ten years (and one-third beyond), subject to more generous collective terms.

Economic redundancies add further obligations, including redeployment efforts and, above certain thresholds, a social plan (Plan de Sauvegarde de l’Emploi). Getting the grounds or procedure wrong exposes you to damages before the labour court (Conseil de prud’hommes), calculated on a capped scale but still significant. DAIRIA Law assists international employers in securing dismissals and negotiating amicable terminations (rupture conventionnelle).

FAQ

Is employment at will allowed in France?

No. Unlike the United States, France does not recognise at-will employment. Any dismissal of a permanent employee requires a real and serious cause and compliance with a formal procedure, failing which the employer owes damages to the employee.

What is the standard working week in France?

The statutory working week is 35 hours under Article L.3121-27 of the French Labour Code. Hours worked beyond that threshold are overtime and must be compensated by increased pay or rest, within daily and weekly maximum limits.

Do I have to apply a collective bargaining agreement?

Usually yes. If a sector-wide collective agreement covers your company’s main activity, it applies automatically and binds you even though you did not negotiate it. It often sets minimum salaries, notice, and severance more favourable than the Labour Code.

Employer social contributions typically add around 40–45% on top of the gross salary, funding health, retirement, unemployment and family benefits. These are administered through URSSAF and declared monthly via the DSN. They are social-security charges, distinct from taxation.

Can a foreign company hire in France without a local entity?

Yes. A company without a French establishment can register with URSSAF as a foreign employer and run compliant French payroll and social contributions. However, all substantive French labour rules — contracts, working time, dismissal protection — still fully apply.

Key Takeaway for International Employers

France work law is mandatory and employee-protective at its core. Before hiring, identify your applicable collective agreement, draft a compliant written contract (CDI as the default), and build lawful working-time and payroll processes. Above all, never treat dismissal as at-will: a real and serious cause and a strict procedure are required under Articles L.1232-1 and L.1234-9 of the French Labour Code. DAIRIA Law advises, assists and represents international employers in structuring and securing every stage of the employment relationship in France.

France Work Law: The Employer's Compliance Guide (2025)