Article 664. Return of the leased enterprise.
Upon termination of the lease agreement of an enterprise, the leased property complex must be returned to the lessor in compliance with the rules provided for in Articles 656, 657 and 659 of this Code. The preparation of the enterprise for the transfer to the lessor, including the preparation and submission for signing of the deed of transfer, is in this case the responsibility of the tenant and is at his expense, unless otherwise provided by the contract.
References to other articles of chapter 34. Rent: