The renunciation is drawn up by a specific deed received by two notaries. It is signed separately by each renunciant in the presence of the notaries alone. It states precisely its future legal consequences for each renunciant.
The renunciation is void where it has not been drawn up under the conditions set out in the previous paragraph, or where the consent of the renunciant has been vitiated by error, fraud or violence.
The renunciation may be made in the same deed by several heirs with reserved rights.