Article 901 of the French Code of civil procedure
The statement of appeal shall be made by a document, which may include an appendix, containing, in addition to the particulars prescribed by 2° and 3° of Article 54 and by the fifth paragraph of article 57, and on pain of nullity : 1° The constitution of the appellant’s lawyer; 2° An indication of the contested decision; 3° An indication of the court before which the appeal is brought; 4°…