Article 233 of Code of Criminal Procedure and Trials

The president of the court may, before or after ordering imprisonment for enforcement, grant the convicted person, at his request, a period of grace for payment or order payment of the amount in instalments, whenever he considers that the convicted person's circumstances justify this. In this case, he may order the signing of an undertaking secured by a surety if he considers there to be grounds for doing so. If enforcement by imprisonment has begun, the president of the court shall issue a decision releasing the convicted person whenever he agrees to grant him the period of grace or payment by instalments.