Article R125-2 of the French Code of civil enforcement procedures
I.-The registered letter with acknowledgement of receipt or the message sent by electronic means by which the judicial officer invites the debtor to take part in the simplified debt recovery procedure shall mention : 1° The name and address of the judicial officer appointed to carry out the procedure ; 2° The creditor’s name or company name, address or registered office; 3° The basis and amount of the principal and…