Article R351-16 of the French Insurance Code
I.-In each currency, the calculation of the adjustment referred to in Article L. 351-4 corresponds to a fraction of the difference between: 1° the interest rate determined by the insurance or reinsurance undertaking in accordance with the provisions in force at 31 December 2015; and 2° The effective annual rate, calculated as the single discount rate which, if applied to the cash flows of the portfolio of eligible insurance and…