Property Registration Decree (PD 1529)
Section 79. Judgment adjudicating ownership. When in any action to recover the ownership of real estate or an interest therein execution has been issued in favor of the plaintiff, the latter shall be entitled to the entry of a new certificate of title and to the cancellation of the original certificate and owner's duplicate of the former registered owner. If the registered owner neglects or refuses within a reasonable time after request of the plaintiff to produce his duplicate certificate in order that the same may be canceled, the court shall, on application and after notice, enter an order to the owner to produce his certificate at the time and place designated, and may enforce the order by suitable process.