Posting Workers to France: A Complete Employer’s Guide to the 2026 Posted Workers Directive

Posting Workers to France: Understanding the Posted Workers Directive

Posting workers to France is a major issue for foreign companies wishing to carry out a supply of services on French territory. Governed by Directive 96/71/EC of 16 December 1996, as revised by Directive 2018/957 of 28 June 2018, this mechanism imposes strict obligations on employers with respect to labour law and social security. DAIRIA Law assists companies in securing the legal compliance of their international posting operations.

The Legal Framework for Posting Workers to France

Directive 96/71/EC and Its 2018 Revision

The Posted Workers Directive was adopted to guarantee a minimum floor of protection for employees temporarily sent to another Member State of the European Union. The 2018 revision (Directive 2018/957) reinforced this protection by introducing the principle of equal pay for equal work at the same workplace. Under French law, these provisions are transposed in Article L.1261-1 and following of the French Labour Code.

The Different Forms of Posting

The French Labour Code distinguishes four posting situations:

Posting in the context of a supply of services (Article L.1262-1, 1°): an employer established outside France carries out a service for a recipient in France
Intra-group posting (Article L.1262-1, 2°): mobility between establishments of the same group
Posting on the employer’s own account (Article L.1262-1, 3°): the employer posts an employee to France without any contract existing between the company and a recipient
Transnational temporary agency work: a temporary work agency established outside France makes an employee available to a user company in France

The Core Set of Applicable Working Conditions

Article L.1262-4 of the French Labour Code requires that posted employees benefit from a floor of mandatory rules, known as the “noyau dur” (hard core / core set of rules). This core set includes:

Individual and collective freedoms in the employment relationship
Minimum remuneration, including overtime premiums
Working time, compensatory rest and public holidays
The conditions for making workers available and the guarantees granted to temporary workers
Professional equality between women and men
The minimum age for admission to employment and the protection of young workers
Rules on health and safety at work
The right to strike
Accommodation conditions for employees, where the employer provides accommodation
Reimbursement of professional expenses (transport, meals, accommodation)

Extension After 12 Months of Posting

Since the transposition of the revised directive, where the effective duration of the posting exceeds 12 months (or 18 months upon reasoned declaration), all provisions of the French Labour Code apply, with the exception of the rules relating to the conclusion and termination of the employment contract and to supplementary pension schemes (Article L.1262-4, III of the French Labour Code).

The Prior SIPSI Declaration

Before the start of any service provision, the foreign employer must make a prior posting declaration via the SIPSI online service (Système d’Information sur les Prestations de Services Internationales — Information System on International Service Provision). This obligation stems from Article L.1262-2-1 of the French Labour Code. The declaration must state the identity of the employer, the list of posted employees, the location and foreseeable duration of the posting, as well as the designation of a company representative on French territory.

The Representative in France

Article L.1262-2-1, II of the French Labour Code requires the designation of a representative on French territory. This representative liaises with inspection officers and keeps the documents necessary to verify compliance with the obligations. DAIRIA Law offers this representation service for foreign companies.

Obligations of the Principal or Project Owner

The French principal (donneur d’ordre) bears an enhanced duty of vigilance. In accordance with Article L.1262-4-1 of the French Labour Code, it must verify, before the start of the posting, that the employer has indeed made the SIPSI declaration. Where a breach is identified, it must instruct the service provider to regularise its situation. Failing this, it is liable to an administrative fine of up to €4,000 per posted employee (Article L.1264-3 of the French Labour Code).

Penalties for Non-Compliance

Administrative Penalties

The DREETS (Direction régionale de l’économie, de l’emploi, du travail et des solidarités — Regional Directorate for the Economy, Employment, Labour and Solidarity) has the power to impose administrative penalties. Fines may reach:

€4,000 per posted employee in the absence of a SIPSI declaration (ceiling of €500,000)
Temporary suspension of the supply of services for a maximum period of one month
Prohibition from providing services on French territory for a maximum period of two years in the event of a repeat offence

Criminal Penalties

Resorting to unlawful posting may also entail criminal penalties for illegal employment (Article L.8211-1 and following of the French Labour Code), with penalties of up to 10 years’ imprisonment and a €100,000 fine where working or accommodation conditions incompatible with human dignity are used.

The posted employee remains affiliated to the social security scheme of their home State, provided the posting does not exceed 24 months (Regulation (EC) No 883/2004, Article 12). The A1 certificate, issued by the competent institution of the sending State, attests to this affiliation and must be kept at the workplace in France.

Practical Advice for Employers

To secure a posting operation in France, employers must anticipate several elements:

Make the SIPSI declaration before the start of the service provision
Obtain the A1 certificate from the competent social security institution
Designate a representative in France holding all required documents
Ensure compliance with the core set of French working conditions
Verify that remuneration conditions comply with French minima, including bonuses and allowances
Anticipate the duration issue in the case of a long-term posting

DAIRIA Avocats and the DAIRIA IA platform assist you in bringing your international posting operations into compliance. Do not hesitate to contact our team specialised in international labour law via dairia-law.com.

FAQ: Posting Workers to France

What is the maximum duration of a posting in France?

The revised 2018 directive sets a threshold of 12 months, extendable to 18 months upon reasoned declaration. Beyond this, all French labour law applies, except for the rules on the conclusion and termination of the contract.

What are the penalties in the absence of a SIPSI declaration?

The employer risks an administrative fine of €4,000 per posted employee, up to a limit of €500,000. The service provision may also be suspended.

Must the posted employee pay contributions in France?

No, if the posting is less than 24 months and the employer holds a valid A1 certificate attesting to the continued affiliation in the home State.

📚 Further Reading

Essential Clauses of the Employment Contract

The employment contract, whether open-ended (CDI) or fixed-term (CDD), forms the foundation of the employment relationship. While a full-time CDI may be concluded without a written document (unless a collective agreement provides otherwise), drafting a written contract is strongly recommended to secure the relationship.

The following clauses deserve particular attention:

Job qualification and classification: these determine the applicable minimum contractual salary and the employee’s rights. They must correspond to the duties actually performed (Article L.1221-1 of the French Labour Code)
Remuneration: detail the base salary, any contractual bonuses, and benefits in kind. Any change to remuneration constitutes a modification of the contract requiring the employee’s consent
The probationary period: its duration is governed by Article L.1221-19 (CDI) and may not exceed 2 months for blue-collar/clerical workers, 3 months for supervisors/technicians, and 4 months for executives (cadres). A single renewal is possible if provided for by the collective agreement and stated in the contract
The mobility clause: it must precisely define the geographical area concerned. The Cour de cassation (French Supreme Court) requires that this area be determined and not confer discretionary power on the employer (Cass. soc., 14 February 2024, No. 22-18.456)
The non-competition clause: to be valid, it must cumulatively be limited in time, in space, to a specific activity, and include financial consideration (Cass. soc., 10 July 2002, No. 00-45.135)

For assistance in drafting your contracts, consult our employment law experts.

The Fixed-Term Contract (CDD): Conditions of Use and Risks of Reclassification

Recourse to the fixed-term contract is strictly governed by Article L.1242-1 and following of the French Labour Code. A CDD may only be concluded for the performance of a specific and temporary task, and may neither have the object nor the effect of permanently filling a job linked to the normal and permanent activity of the company.

The authorised cases of recourse are exhaustively listed:

Replacement of an absent employee or one whose contract is suspended
Temporary increase in activity
Seasonal employment or employment by custom (emploi d’usage)
Replacement pending the arrival of an employee on an open-ended contract
Replacement of a company head or farm operator

The maximum duration, including renewals, is in principle 18 months (subject to collective bargaining exceptions). The waiting period (délai de carence) between two CDDs on the same position is equal to one third of the duration of the initial contract (or half if the CDD is shorter than 14 days).

Failure to comply with these conditions exposes the employer to reclassification as an open-ended contract (CDI) (Article L.1245-1) and to the payment of compensation that may not be less than one month’s salary (Article L.1245-2). See our dismissal guide for the consequences of an early termination.

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Posting Workers to France: A Complete Employer's Guide to the 2026 Posted Workers Directive