Your SIPSI notification for your posted workers to France

Are you a foreign company sending your posted workers to work for a customer or subsidiary in France?

Before any work is carried out, a prior posting declaration (or SIPSI notification) must be completed for each employee concerned. It must be sent to the Labour Inspectorate at the place where the service is to be provided, before the assignment begins, via the SIPSI platform. It is therefore vital to complete this declaration correctly.

Make your life easier by entrusting a local posting expert with the entire mandatory SIPSI process – for 100% compliance. Since 2004, we’ve been the leading provider for posting of workers to France!

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The SIPSI notification: an essential and mandatory requirement

The SIPSI notification must generally be submitted before the start of the assignment to provide all relevant information regarding the posting (start and end dates, location, salary, local representative, etc.). It is the essential formality to complete before the mission begins.

Your main risks as an employer
  • Criminal and legal risk (conviction for illegal employment, etc.)
  • Reputational risk (bad press, blacklisting, etc.)
  • Suspension of activity, worksite, etc.
  • Financial risk (fines of up to €500,000, adjustment of social security contributions, etc.)
The risks for your client in France

Be careful: your French client is jointly liable and is exposed to the same risks as you if you fail to meet your obligations:

  • Criminal and legal risk (conviction for illegal employment)
  • Reputation risk (bad press, blacklisting, etc.)
  • Suspension of activity, worksite, etc.
  • Financial risk (fines, adjustment of social security contributions, etc.)
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Your representative
in France: the official contact for the authorities in the event of an inspection

  • As part of the SIPSI notification, you must appoint a representative in France who will be responsible for liaising with the Labour Inspectorate throughout the duration of the assignment, in the event of an inspection at your customer’s premises.
  • He must be physically present in France for the duration of the posted worker, be able to answer the inspection officers in French or, if he cannot answer them directly, relay the questions, and present the documents required to prove that you, the foreign company, have complied with your obligations.
  • This role requires a good knowledge of French requirements in this area, to ensure smooth communication with the authorities and avoid misunderstandings.
  • Among the documents frequently required during an inspection are the employment contract, French-compliant payslips, social security certificate and so on.

Our main services to ensure 100% compliance of your SIPSI notification

Take advantage of our expertise in posting formalities and our experience in the field to secure your SIPSI procedures. We ensure that your SIPSI notification are compliant and help you to fulfil your obligations, offering your customers in France the guarantee of perfect compliance.

SIPSI notification

We take care of the entire process:

  • Gather the necessary information
  • Check that it is admissible
  • Create a SIPSI account
  • Complete the declaration online

 

If there are any changes during the assignment (dates, location, representative, etc.), we can also help you update the declaration to ensure full compliance.

Representative in France

To make life as simple as possible for our customers with SIPSI formalities, we offer to act as your representative to liaise with the French authorities in the event of an inspection or any issues.

Our additional services to SIPSI notification

Social Security

Depending on your employee’s situation, we will identify the most appropriate procedure for guaranteeing their social security cover in France:

  • Application to the authorities in the country of origin for an A1 form or Certificate of Coverage (CoC)
  • or affiliation to French social security, if necessary.
URSSAF

We’ll help you register your company with URSSAF so that you can obtain your SIRET number, and we’ll also make all the compulsory monthly and quarterly declarations for you, enabling you to pay your mandatory contributions.

Immigration

We can help you with all the compulsory immigration formalities for your posted workers in France.

Taxation and labor law

If needed, we can connect you with our specialised partner lawyers.

A few case studies for your SIPSI notification

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Your company is based in India and sends posted workers to sites in France.

In addition to immigration formalities, you must, for each posted worker, submit a prior posting declaration via the dedicated French platform and designate a representative in France, who will be the contact for the various inspection bodies (Labour Inspectorate, State services). These obligations are strictly regulated, and failure to submit the prior declaration is subject to sanctions.

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You are a company based in the European Union and post a French or European employee in France.

Are you subject to specific obligations? Yes. Even though your French and European employees do not require a visa or residence permit, you must still comply with the posting rules (prior posting declaration before the start of the assignment in France and designation of a representative in France for the entire duration of the posting). These obligations are strictly regulated, and failure to submit the prior declaration is subject to sanctions.

Hand holding a smartphone with a green checkmark icon on the screen to show a validated, confirmed, completed or approved status

You have already submitted a posting declaration, but some elements have changed.

Any significant change in the conditions of the posting must be reported. This may concern a change in assignment dates, a modification of the representative’s contact details in France, the early departure of a posted employee, a new place of assignment in France, a change in remuneration, etc. In some cases, a simple update of the existing declaration is sufficient; in others, a new declaration is mandatory.

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Why must you designate a representative in France when posting an employee?

The representative plays a central role in ensuring compliance with posting obligations. They must be physically present in France for the duration of the posting, be able to respond to requests from inspection services, and provide the documents required by the authorities. This role requires a good understanding of French requirements to ensure smooth communication with the authorities and avoid misunderstandings. Choosing your representative carefully is therefore a guarantee of peace of mind and compliance for your operations in France.

Client testimonials

Since our labour inspection audit last year, we’re determined to have a representative who truly understands posting of workers.
We chose to outsource these formalities to an expert to ensure everything would be done properly.
France Immigration has been handling all our SIPSI declarations for years – it saves us a great deal of time.
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Let’s analyze your posting case together

  • Book a free consultation to assess your situation
  • We’ll propose a tailored procedure
  • Receive a personalized quote
  • Start the process with full end-to-end support from a dedicated expert

Posting is constantly evolving: stay up to date!

  • Mandatory procedures to complete
  • The authorities in charge of professional immigration in France
  • Mandatory documents
  • Immigration statuses

Posted Workers Alliance

  • In 2021, we created the first alliance of best posted worker experts in each European country.
  • This alliance supports you with all mandatory posting formalities across Europe.

Your questions

When a foreign employer temporarily posts an employee to France, they are required to submit a prior posting declaration via the SIPSI platform before the start of the assignment. However, if this obligation is not fulfilled by the employer of the posted worker, the French company hosting the posted worker on its site is required to submit the declaration itself, acting as the contracting party / principal. This is known as a subsidiary declaration.

The administrative management of posting waves is a significant challenge, not only for the success of your commercial contract but also to avoid any delays or errors that could result in administrative and financial penalties. This requires rigorous management and strong expertise in the field.

The Labour Inspectorate ensures compliance with French labour law. In the context of posting employees, the Labour Inspectorate verifies that your company complies with the French regulations applicable to postings. This includes:

  • The prior posting declaration submitted before the start of the assignment in France via the SIPSI platform
  • The designation of a representative in France
  • Compliance with French working conditions (working hours, remuneration, etc.)

These inspections can be carried out on-site or remotely, at any time during the assignment. In case of irregularities or breaches, administrative and financial sanctions may be imposed.

Posted workers
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