Section 56
SEC. 56. Any person or persons, or their legal representatives or successors in right, claiming any lands or interest in lands in the Philippine Islands, under the provisions of this chapter, and who now desire or claim the right to have such title perfected, must in every case present an application in writing to the Court of Land Registration praying that the validity of the alleged title or claim be inquired into and that a certificate of title issue to them under the provisions of the Land Registration Act for the lands claimed.