The party to whom the undertaking has not been performed, or has been performed imperfectly, may:
- refuse to perform or suspend the performance of his own obligation;
- pursue the forced performance in kind of the obligation;
- obtain a reduction in the price;
- bring about the rescission of the contract;
- claim compensation for the consequences of the non-performance.
Sanctions that are not incompatible may be combined; damages may always be added.

