Article L511-52 of the French Commercial code
Protests in the absence of acceptance or payment shall be made by a notary or by a bailiff. The protest must be made by one and the same act: 1° At the domicile of the person on whom the bill of exchange was payable, or at his last known domicile; 2° At the domicile of the persons indicated by the bill of exchange to pay it if necessary; 3° At…