Article 187 of Code of Civil Procedure

An action for annulment shall be brought before the court originally competent to hear the dispute, in accordance with the ordinary procedures for bringing an action, within thirty days from service of the award. This period shall commence in accordance with the provisions of Article )149( in cases where one of the grounds on which a petition for reconsideration may be sought exists. The statement of claim must include the grounds for annulment; otherwise, it shall be void. The person bringing the action must, upon submitting its statement of claim, deposit one hundred dinars as security. The registry shall not accept the statement of claim unless it is accompanied by proof that the security has been deposited. The deposit of a single security shall suffice where there are multiple plaintiffs if they bring their action by a single statement of claim, even if the grounds for annulment differ. The Government shall be exempt from depositing this security, as shall persons exempt from judicial fees. The security shall be forfeited by operation of law whenever a judgment is rendered declaring the action inadmissible, impermissible to bring, lapsed, void, or dismissed. If the court rules that the arbitrators’ award is void, it shall address the merits of the dispute and adjudicate it.