Article L1222-12 of the French Labour Code
In companies and groups of companies, within the meaning of article L. 2331-1, with at least three hundred employees, any employee with at least twenty-four months’ seniority, consecutive or otherwise, may, with the agreement of his employer, benefit from a period of secure voluntary mobility in order to work in another company, during which the performance of his employment contract is suspended. If the employer refuses the request for mobility…