Property Registration Decree (PD 1529)
Section 99. Subrogation of government to plaintiff's rights. In every case where payment has been made by the National Treasurer in accordance with the provisions of this Decree, the Government of the Republic of the Philippines shall be subrogated to the rights of the plaintiff against any other parties or securities. The National Treasurer shall enforce said rights and the amount recovered shall be paid to the account of the Assurance Fund.