Article 157: Transactions performed under condition of:

1. A transaction is deemed to have been made on a deferred basis if the parties have made the creation of rights and obligations dependent on a circumstance that is unknown, it will occur or 2. A transaction is deemed to have been made under a set-off if the parties have made the termination of rights and obligations dependent on a circumstance that is unknown to us. 3. If the imposition of the condition has been prevented in good faith by a party to whom the imposition of the condition is unfavourable, the condition shall be deemed to have occurred. e In good faith, the party to whom the condition is favourable is deemed not to have contributed.