In application of article L. 239-2, the contract for the lease of shares or corporate units shall include the following information, failing which it shall be null and void:
1° The nature, number and identification of the shares or corporate units leased;
2° The term of the contract and the notice period for termination;
3° The amount, frequency and, where applicable, the terms and conditions for reviewing the rent ;
4° If the leased shares or corporate units are transferable by the lessor during the term of the contract, the terms and conditions of such transfer;
5° The terms and conditions of distribution of the liquidation surplus, in compliance with the legal rules applicable to usufruct.
In the absence of mentions relating to the review of the rent and the transfer of securities during the lease, the rent is deemed to be fixed and the securities non-transferable during the term of the contract.