New Requirements for Posted Workers in France: What Employers Should Know
December 14, 2017

Related offices
Posted workers are a hot topic right now in the immigration and mobility communities in France, for good reason. A posted worker is an employee who is sent by his or her employer to carry out a service in another EU Member State on a temporary basis. As the new requirements brought about by the Posted Workers Enforcement Directive are rolled out throughout Europe, and talks of reviewing the original posted worker directive are ongoing, companies are forced to quickly adapt to the new regulations and enforcement rules. For example, companies must designate a representative located in France to act as a liaison with the labor authorities, and must retain documents related to salary, working hours and social security coverage. These documents must be provided to the labor officials in case of an inspection. Employers found not respecting the secondment rules can be subject to a fine of €2,000 per employee (€5,000 for repeat offenses), with a maximum amount set at €500,000
In France, the posted worker notification or “declaration de détachement” has been in place since 2007, though not widely known. The implementation of the new requirements along with increased inspections has resulted in increased scrutiny by employers of this population of temporary workers, who remain employed and covered by social security in their home country. There is a need for employers to become vigilant regarding not only their mobile workforce, but also seconded workers from other clients or contractors that they may host in France. In France, all posted workers, including third-country nationals holding work authorization, must be declared through the online system called “SIPSI” (short for Système d’Information sur les Prestations de Service Internationales).
New Fee as of January 1, 2018
France is already considered strict in its implementation of the posted workers directives. Employers are required to retain a significant amount of documentation in case of inspection, as well as the local representative designation, all of this in French. Beginning on January 1, a fee of €40 per posted worker must be paid at the time of filing the online declaration. The fee serves to offset the cost of maintaining the online filing system. Read more in this news alert here.
Project Owner Obligations
The employer outside of France has an obligation to provide a copy of the posted worker declaration to the end user company hosting the posted workers. If this document is not provided, the host company or project owner (project owner could be a contracting company or client itself if the employee is working on a client site), even if they are not technically the employer, must file a special subsidiary declaration through the online SIPSI system within 48 hours after the start of the work. The Project owner will also be responsible for the €40 payment.
How We Can Help
Fragomen can provide in-depth transactional and advisory services regarding the employer obligations, document retention requirements and filing process for posted workers in France. Employers should consult with specialised counsel when planning assignments to France.
For further guidance regarding posted workers in France and the new fee, please contact me at [email protected].
Related offices
Explore more at Fragomen
Video
The latest Mobility Minute features Manager Alex Hood discussing recent updates to the UK’s High Potential Individual route, including expanded university eligibility, a new annual cap and modernized governance measures.
Media mentions
Managing Partner for the Middle East and Africa Murtaza Khan discusses how the UAE’s flexible migration policies attract talent and support a competitive labour market.
Media mentions
Senior Counsel Mitch Wexler notes that the US expansion of social-media screening to H-1B and H-4 visa applicants will involve a more detailed review of their online activity.
Media mentions
Partner Edward Raleigh highlights the need for companies to prepare for increased H-1B enforcement and ensure compliance with US worker requirements.
Video
In this Mobility Minute, Associate Rebeca Lafond outlines key considerations for international travel to the United States during the holiday season, including documentation requirements, visa processing expectations and enhanced screening on entry.
Media mentions
Partner K. Edward Raleigh explains that the Department of Labor’s Project Firewall expands H-1B oversight beyond individual complaints and increases the scope of employer compliance reviews.
Media mentions
UK Government Affairs Strategy Director Shuyeb Muquit examines how proposed settlement reforms could reshape the path to UK residency by extending qualifying periods and linking eligibility to individual contribution.
Podcast
Partner Cosmina Morariu and Business Immigration Manager Ayana Ibrahimi discuss critical immigration strategies underpinning healthcare-sector staffing in Canada, unpacking how recent policy, mobility and compliance developments are affecting employers and global talent pipelines.
Awards
Fragomen named Private Client Team of the Year at The British Legal Awards 2025, recognising the strength of our UK Private Client practice.
Media mentions
Partner Daniel Brown highlights rising deceptive practices in immigration and emphasizes stronger verification and compliance measures for employers.
Media mentions
Senior Manager Louise Senior highlights how proposed UK reforms could expand right to work checks across hospitality and reshape compliance for businesses.
Video
Rick Lamanna, Jake Paul Minster and Lunga Mani discuss Africa’s path to the 2026 World Cup.
Video
The latest Mobility Minute features Manager Alex Hood discussing recent updates to the UK’s High Potential Individual route, including expanded university eligibility, a new annual cap and modernized governance measures.
Media mentions
Managing Partner for the Middle East and Africa Murtaza Khan discusses how the UAE’s flexible migration policies attract talent and support a competitive labour market.
Media mentions
Senior Counsel Mitch Wexler notes that the US expansion of social-media screening to H-1B and H-4 visa applicants will involve a more detailed review of their online activity.
Media mentions
Partner Edward Raleigh highlights the need for companies to prepare for increased H-1B enforcement and ensure compliance with US worker requirements.
Video
In this Mobility Minute, Associate Rebeca Lafond outlines key considerations for international travel to the United States during the holiday season, including documentation requirements, visa processing expectations and enhanced screening on entry.
Media mentions
Partner K. Edward Raleigh explains that the Department of Labor’s Project Firewall expands H-1B oversight beyond individual complaints and increases the scope of employer compliance reviews.
Media mentions
UK Government Affairs Strategy Director Shuyeb Muquit examines how proposed settlement reforms could reshape the path to UK residency by extending qualifying periods and linking eligibility to individual contribution.
Podcast
Partner Cosmina Morariu and Business Immigration Manager Ayana Ibrahimi discuss critical immigration strategies underpinning healthcare-sector staffing in Canada, unpacking how recent policy, mobility and compliance developments are affecting employers and global talent pipelines.
Awards
Fragomen named Private Client Team of the Year at The British Legal Awards 2025, recognising the strength of our UK Private Client practice.
Media mentions
Partner Daniel Brown highlights rising deceptive practices in immigration and emphasizes stronger verification and compliance measures for employers.
Media mentions
Senior Manager Louise Senior highlights how proposed UK reforms could expand right to work checks across hospitality and reshape compliance for businesses.
Video
Rick Lamanna, Jake Paul Minster and Lunga Mani discuss Africa’s path to the 2026 World Cup.
