Article L152-1 of the French Monetary and Financial Code
Holders transporting cash, within the meaning of Regulation (EU) 2018/1672 of the European Parliament and of the Council of 23 October 2018 on controls of cash entering or leaving the Union and repealing Regulation (EC) No 1889/2005, in an amount equal to or greater than €10,000, to or from a Member State of the European Union must declare this to the customs authorities. They must make this money available to…