Article L2123-20 of the French General Code of Local Authorities
I.-The allowances allocated for the performance of the duties of mayor and chairman of a special delegation and the maximum allowances for the actual performance of the duties of deputy mayor of municipalities, municipal councillor of municipalities of 100,000 inhabitants or more or member of special delegations who acts as deputy are set by reference to the amount of the salary corresponding to the terminal gross index of the civil…