EXPAT FAQ
https://www.easyexpat.com/en/faq.htm
French and expatriate secondment?
Sent abroad for a limited duration (often less than one year), the staff keeps all ties with his country of origin (welfare, pensions).
It has two contracts: one that binds to the French company and a local contract.
An expatriate is an employee sent abroad for an indefinite period, generally three to five years. The company must contribute to the welfare system of the country destinati it.
With additional contributions made to the Fund of the French abroad, the employee enjoys the same advantages as in France. His employer pays all expenses (housing, schooling, court s language) and offers ancillary benefits (bonuses, tickets