France updated its employment legislative regime in 2025, introducing changes that directly affect foreign companies with staff on French territory. For businesses that have not yet reviewed their employment contracts, payroll structures, or dismissal procedures, the window for compliant adjustment is closing.
Updated employment regulations in France impose revised obligations on employers regarding termination procedures, collective agreement compliance, and social security contributions for foreign-assigned workers. These changes apply to all employers operating in France, regardless of where the parent entity is incorporated. Companies that fail to adapt face material exposure under French labour law and proceedings before the Cour de cassation (Supreme Court of France for private law matters).
This alert explains what has changed, which companies are affected, and the specific steps international employers must take now.
What has changed and when it takes effect
France's employment legislation has been revised to strengthen worker protections in three interconnected areas. First, the rules governing dismissal notice periods and termination procedures have been tightened. Employers must now satisfy more detailed procedural requirements before issuing any dismissal. The sequence of pre-dismissal interviews, written notifications, and mandatory waiting periods has been codified more strictly than under prior practice.
Second, the interaction between individual employment contracts and applicable conventions collectives (collective agreements) has been clarified. Where a collective agreement provides more favourable terms than the statutory minimum, employers are now required to audit existing contracts and align them proactively. Passive compliance – relying on existing contract language without review – is no longer adequate.
Third, social security contribution rules for internationally mobile employees have been updated. Foreign employers who post or relocate workers to France must verify the applicable social security base and confirm that contributions are correctly channelled through French authorities. Errors discovered during labour inspections attract retroactive assessments and penalties.
The revised provisions entered into force on 1 January 2025. For companies already operating in France under prior contracts, the compliance deadline for bringing existing arrangements into conformity is treated as immediate. There is no transitional grace period for collective agreement alignment.
For organisations operating through a SARL (société à responsabilité limitée – a French private limited company) or a SAS (société par actions simplifiée – a simplified joint-stock company), these obligations attach at the entity level. Branch operations and economic-employer arrangements fall within scope equally. The French commercial register – governed by Code de commerce (French commercial legislation) – determines the employing entity, but the rules apply to the substance of the employment relationship, not merely its formal structure.
Service of formal employment-related documents in France continues to involve the huissier de justice (court-appointed enforcement officer), particularly in contested dismissal situations. Failure to use the correct procedural route for notification can invalidate an otherwise substantively compliant termination.
Which businesses are affected
The updated employment regulations apply across all employer categories in France. However, the risk exposure is highest for:
- Foreign parent companies with French subsidiaries structured as a SARL or SAS
- International groups that second or post employees to France without a local entity
- Employers whose existing contracts reference collective agreements that have been updated since the contracts were signed
- Companies that have not audited their dismissal notice templates or termination procedures in the past 18 months
- Businesses that process French social security contributions through a non-French payroll provider
The threshold triggering the most intensive obligations is not headcount-dependent. Even a single employee on French territory, employed under a French-law employment contract, brings the full set of revised rules into play. There is no de minimis exemption based on company size.
Foreign employers who are party to a convention collective in a specific sector – construction, retail, technology services, financial services – must verify whether that agreement was renegotiated or extended in 2024 or 2025. Sector-level updates to collective agreements have their own effective dates, which may differ from the statutory changes.
For international companies with operations across multiple European jurisdictions, the French changes sit alongside parallel updates in neighbouring civil law systems. Our analysis of employment regulation developments in Portugal provides a useful comparative reference for businesses managing multi-country workforces.
To receive an expert assessment of your employment compliance position in France, contact us at info@ferrazwhitmore.com.
What to do now
International employers should treat the following as immediate action items rather than medium-term agenda points.
Audit all existing employment contracts against the current statutory minimums and against the applicable convention collective. Pay particular attention to notice periods, grounds for dismissal, and any clauses that reference legislative provisions by name. Where the contract is less favourable than the updated collective agreement, the collective agreement prevails.
Review termination procedure templates. The pre-dismissal interview requirement – the entretien préalable (mandatory pre-dismissal meeting under French employment legislation) – must follow a precise sequence. Any deviation exposes the employer to a claim of procedurally irregular dismissal, which French courts treat as a distinct head of liability from substantive unfairness.
Verify social security contribution bases for all employees working in France, including those on international assignment agreements. Confirm that the employer's registration with French social security authorities is current and that contribution rates reflect the 2025 schedule.
Identify which collective agreements bind your entity. A company operating in France through a French employment law structure is generally bound by the collective agreement applicable to its principal activity. If the entity has diversified since its incorporation, the applicable agreement may have changed. Engaging a lawyer in France with sector-specific knowledge is often essential at this stage.
Assess corporate structure implications. If your French workforce is employed through a holding or intermediate entity, the corporate structure may affect which collective agreement applies and which entity bears liability for non-compliance. Businesses with complex group structures should also review the corporate law considerations in France that interact with employment obligations – particularly where restructuring or entity rationalisation is under consideration.
Companies that fail to act promptly face enforcement by labour inspectors, claims by individual employees, and potential exposure in proceedings before French employment tribunals. The Cour de cassation has consistently reinforced the primacy of procedural compliance in French dismissal law. Substantive justification alone does not cure a procedurally defective termination.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our employment law practice covers regulatory compliance, workforce restructuring, cross-border secondments, and dismissal procedure across European and international markets. We regularly support foreign employers navigating updated French employment obligations, including collective agreement alignment and social security structuring. As an international law firm with deep experience in France, we combine an understanding of French civil law employment tradition with the cross-border perspective that multinational employers require. Our team includes practitioners with experience in both advisory and contentious employment matters across 15 practice areas. To discuss how these regulatory changes affect your operations in France, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.