G.R. No. 168155 ; February 15, 2007
HEIRS OF MARINA C. REGALADO AND HEIRS OF ARNULFO C. REGALADO, REPRESENTED BY AMADEO C. REGALADO, Petitioners, vs. REPUBLIC OF THE PHILIPPINES, Respondent.

FACTS

Marina Regalado filed an application for land registration over a parcel in Marikina. After withdrawing an earlier application, she filed an amended application in 1992, alleging open, continuous, and notorious possession since 1945 or earlier, and claiming acquisition via a Deed of Assignment from a prior claimant. The National Housing Authority (NHA) opposed, claiming ownership over the area as part of a priority development project. During the proceedings, Marina died and was substituted by her heirs, one of whom executed a waiver ceding a portion of the land to the NHA. The Regional Trial Court granted the application for the remaining area, finding the requisite possession and that the land was alienable.
The Republic of the Philippines, through the Office of the Solicitor General, appealed the decision despite not having filed a formal opposition in the trial court. The Court of Appeals reversed the RTC, finding a fatal defect in the publication and notice. It noted discrepancies in the technical descriptions of the land among the survey plan, the Bureau of Lands approval, and the publication in the newspaper. The appellate court held this discrepancy deprived the trial court of jurisdiction.

ISSUE

The core issues were: (1) whether the Republic could appeal despite not filing an opposition; (2) whether the trial court acquired jurisdiction over the application; and (3) whether petitioners substantiated their registrable title.

RULING

The Supreme Court denied the petition and affirmed the Court of Appeals. On the first issue, the Republic retained the right to appeal. Jurisdiction over land registration cases is vested in the court by the Constitution and statute, and the State is always considered an interested party. The failure to file an opposition does not constitute a waiver of the right to appeal, as the government has a continuing interest in ensuring no inalienable land of the public domain is improperly registered.
On the jurisdictional issue, the Court upheld the appellate court’s finding. For a land registration court to acquire jurisdiction, strict compliance with statutory publication requirements is mandatory. The discrepancies in the technical descriptions—varying among the documents of the alleged assignor, the approved survey, and the published notice—constituted a fatal flaw. The technical description defines the identity and boundaries of the land. Inconsistencies mean the published notice did not accurately describe the property, thereby failing to provide proper notice to the public. This defect invalidated the publication and deprived the trial court of jurisdiction.
Given the lack of jurisdiction, a discussion on the substantive merit of the claim was rendered unnecessary. However, the Court also noted that petitioners failed to conclusively prove the land was already classified as alienable and disposable at the time their period of possession commenced, a fundamental requirement for registration.