Article 30 of Code of Criminal Procedure and Trials

The amount of financial security shall remain the property of the person who paid it unless a judgment ordering its confiscation is issued. The amount must be returned to the person who paid it immediately upon expiry of the undertaking's term, unless, before expiry of that term, he has done something constituting a breach of the undertaking. In that case, the investigator must submit without delay an application to the court that ordered the undertaking, so that it may issue a decision continuing the deposit of the amount until the ongoing investigation concerning the charge attributed to the person giving the undertaking is determined. The effect of this decision shall end if the investigation is completed without the accused being brought to trial, or if the trial is completed without a judgment confiscating the amount.