Article D6323-18-3 of the French Labour Code
I.-The remuneration due in respect of the professional transition project is equal to a percentage of the average reference salary of the beneficiary of the project, determined on the basis of the salaries received during a reference period. II-The average reference salary of an employee who fulfils the seniority conditions mentioned in 1° of article D. 6323-9 is calculated on the basis of the salaries received during the twelve months…