Article L133-19 of the French Monetary and Financial Code
I. – In the event of an unauthorised payment transaction resulting from the loss or theft of a payment instrument, the payer shall be liable for any losses arising from the use of the instrument, up to a maximum of €50, before the information provided for in article L. 133-17 is provided. However, the payer shall not be liable in the event of : – unauthorised payment transactions carried out…