Posting Workers to France: Complete Employer Guide to the 2026 Posted Workers Directive
Posting of Workers to France: Understanding the Posted Workers Directive
The posting of workers to France (“détachement de salariés”) is a major issue for foreign companies wishing to carry out a provision 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 in terms of labour law and social protection. 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 sent temporarily to another EU Member State. The 2018 revision (Directive 2018/957) strengthened this protection by introducing the principle of equal pay for equal work in the same place of work. Under French law, these provisions are transposed in Articles L.1261-1 et seq. of the French Labour Code.
The Different Forms of Posting
The French Labour Code distinguishes four posting situations:
- Posting within the framework of a provision 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 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 the application to posted workers of a set of mandatory rules, known as the “noyau dur” (hard core). This core includes:
- Individual and collective freedoms in the employment relationship
- Minimum remuneration, including overtime premiums
- Working time, compensatory rest and public holidays
- Conditions of making workers available and guarantees afforded to temporary workers
- Professional equality between women and men
- The minimum age for admission to employment and the protection of young workers
- Rules on occupational health and safety
- The right to strike
- Employee accommodation conditions, where provided by the employer
- Reimbursement of professional expenses (transport, meals, accommodation)
The 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 the 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 file a prior posting declaration via the SIPSI online service (Système d’Information sur les Prestations de Services Internationales – Information System on International Service Provisions). This obligation arises 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 is subject to a reinforced 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 filed the SIPSI declaration. If a breach is found, it must order the service provider to regularise its situation. Failing this, it is liable to an administrative fine of up to EUR 4,000 per posted employee (Article L.1264-3 of the French Labour Code).
Penalties for Non-Compliance
Administrative Penalties
The DREETS (Regional Directorate for the Economy, Employment, Labour and Solidarity) has administrative sanction powers. Fines may reach:
- EUR 4,000 per posted employee in the absence of a SIPSI declaration (capped at EUR 500,000)
- Temporary suspension of the provision of services for a maximum of one month
- Prohibition of the provision of services on French territory for a maximum of two years in the event of a repeat offence
Criminal Penalties
Unlawful use of posting may also give rise to criminal penalties for illegal employment (“travail illégal”, Articles L.8211-1 et seq. of the French Labour Code), with penalties of up to 10 years’ imprisonment and a fine of EUR 100,000 where working or accommodation conditions incompatible with human dignity are used.
Social Protection and the A1 Certificate
The posted employee remains affiliated with the social security scheme of their State of origin, 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 place of work in France.
Practical Advice for Employers
To secure a posting operation in France, employers must anticipate several elements:
- File 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 the compliance of remuneration conditions with French minimums, 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 provides for a threshold of 12 months, extendable to 18 months upon reasoned declaration. Beyond that, all of French labour law applies, except the rules on the conclusion and termination of the contract.
What are the penalties for failing to file the SIPSI declaration?
The employer faces an administrative fine of EUR 4,000 per posted employee, up to a limit of EUR 500,000. The service provision may also be suspended.
Must the posted employee pay contributions in France?
No, provided the posting is shorter than 24 months and the employer holds a valid A1 certificate attesting to the maintenance of affiliation in the State of origin.
Key Clauses of the Employment Contract
The employment contract, whether a permanent contract (CDI) or a fixed-term contract (CDD), forms the basis of the employment relationship. While a full-time CDI may be concluded without a written document (unless a collective bargaining provision states otherwise), drafting a written contract is strongly recommended to secure the relationship.
The following clauses deserve particular attention:
- Job title and classification: they determine the applicable minimum collective bargaining salary and the employee’s rights. They must correspond to the functions 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/white-collar workers, 3 months for supervisors/technicians, and 4 months for executives. A single renewal is possible if provided for by the collective bargaining agreement and stated in the contract
- The mobility clause: it must precisely define the geographical area concerned. The Court of Cassation requires that this area be determined and not confer a 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 experts in labour law.
The Fixed-Term Contract (CDD): Conditions of Use and Reclassification Risks
The use of a fixed-term contract is strictly governed by Articles L.1242-1 et seq. of the French Labour Code. A CDD may only be concluded to carry out a specific and temporary task, and may neither have the object nor the effect of permanently filling a job connected with the normal and ongoing activity of the company.
The authorised cases of use are exhaustively listed:
- Replacement of an absent employee or one whose contract is suspended
- Temporary increase in activity
- Seasonal employment or employment by custom
- Replacement pending the arrival of an employee on a permanent contract
- Replacement of a business or farm manager
The maximum duration, including renewals, is in principle 18 months (subject to collective bargaining exceptions). The waiting period 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 a permanent contract (CDI) (Article L.1245-1) and to 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 early termination.
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