Republic vs. Spouses Rolly D. Tan and Grace Tan

An application for judicial confirmation of an imperfect title pending as of September 1, 2021, must be resolved under the amended provisions of Republic Act No. 11573, which requires proof of open, continuous, exclusive, and notorious possession and occupation of alienable and disposable public land for at least twenty years immediately preceding the filing of the application, and accepts a certification by a DENR geodetic engineer on the approved survey plan as sufficient proof of the land's classification.

Spouses Rolly D. Tan and Grace Tan filed an application in 2009 for judicial confirmation of their title over a 208-square meter parcel of land in Batangas City. They claimed ownership through purchase from the heirs of Simeon and Cirilo Garcia in 2003 and 2004, and asserted that they and their predecessors-in-interest had been in open, continuous, exclusive, and notorious possession of the property. The Republic, through the Office of the Solicitor General, opposed the application. The Municipal Trial Court in Cities granted the application, and the Court of Appeals affirmed the decision. The Republic appealed to the Supreme Court.

• Nature of the Application: Respondents Spouses Tan filed an application for judicial confirmation of imperfect title over a 208 sq.m. lot in Batangas City, alleging acquisition from the heirs of Simeon and Cirilo Garcia and possession by themselves and their predecessors-in-interest.
• Evidence Presented: Respondents submitted tax declarations dating back to 1968, tax payment receipts, a CENRO Certification and Report stating the land was alienable and disposable under Project No. 13, Land Classification Map No. 718 certified on March 26, 1928, and the testimony of a neighbor, Felicidad Lumanglas, who claimed the Garcia family had resided on the property prior to 1946.
• Lower Court Rulings: The MTCC granted the application, finding sufficient proof of possession for over than 40 years and the land's alienable and disposable status. The CA affirmed, applying the "substantial compliance" exception from Republic v. Vega and finding the CENRO certifications and annotated plan sufficient.
• Republic's Appeal: The Republic argued that the evidence failed to meet the strict requirements of Republic v. T.A.N. Properties, Inc., which required a certified true copy of the DENR Secretary's original classification approval, and that the testimony of witness Lumanglas was insufficient to prove possession since June 12, 1945.
• Intervening Law: During the pendency of the appeal, Republic Act No. 11573 took effect on September 1, 2021, amending the Public Land Act and Property Registration Decree. It shortened the required period of possession to "at least twenty (20) years immediately preceding the filing of the application" and prescribed a new, simplified method for proving a land's alienable and disposable status.

• Proof of Alienable and Disposable Status: Petitioner argued that the CA's reliance on CENRO certifications and an annotated plan contravened prevailing jurisprudence (Republic v. T.A.N. Properties, Inc.), which required presentation of a certified true copy of the original classification approved by the DENR Secretary.
• Sufficiency of Possession: Petitioner maintained that respondents failed to prove open, continuous, exclusive, and notorious possession and occupation since June 12, 1945, or earlier. It assailed the weight given to the testimony of neighbor Felicidad Lumanglas as vague and insufficient, and argued that tax declarations and the construction of structures were inadequate indicia of the required possession.

• Impossibility of Compliance: Respondents countered that requiring a copy of the original 1928 classification approved by the DENR Secretary was an impossible burden, as the DENR did not exist at that time.
• Sufficiency of Evidence: Respondents argued that the original 1928 land classification map and the CENRO certifications sufficiently proved the land's alienable and disposable status. They reiterated that their possession, tacked to that of their predecessors-in-interest, was adequately proven by tax declarations and the credible testimony of their long-time neighbor.

• Proof of Classification: Whether the evidence presented sufficiently proved that the subject property is alienable and disposable agricultural land of the public domain.
• Period and Character of Possession: Whether respondents sufficiently proved open, continuous, exclusive, and notorious possession and occupation of the subject property under a bona fide claim of ownership for the period required by law.

• Proof of Classification: The existing evidence was insufficient under the new standards set by Republic Act No. 11573 and Republic v. Pasig Rizal Co., Inc.. The CENRO certifications and the plan's annotation did not comply with the requirement of a sworn certification by a DENR geodetic engineer on the approved survey plan. The case must be remanded for the reception of new evidence that meets the statutory parameters.
• Period and Character of Possession: The evidence on possession was inadequate under the amended law. The testimony of Felicidad Lumanglas lacked specific details to establish the predecessors-in-interest's possession for the now-relevant period of at least twenty years prior to the 2009 application (i.e., since March 11, 1989). Tax declarations alone were insufficient without corroborating evidence of actual occupation. Remand is necessary to allow respondents to present additional evidence on possession for the shortened period.

• Retroactive Application of Curative Statutes — Republic Act No. 11573 is a curative statute intended to simplify and harmonize land registration laws. As such, it applies retroactively to all applications for judicial confirmation of title pending as of its effectivity on September 1, 2021, without impairing vested rights, as it merely confirms titles whose ownership already existed.
• New Proof of Alienable and Disposable Status — For judicial confirmation of title, Section 7 of R.A. No. 11573 now requires a certification by a duly designated DENR geodetic engineer imprinted on the approved survey plan. The certification must reference the applicable classification issuance (e.g., Forestry Administrative Order) and the Land Classification Map number. If the issuance is unavailable, the certification must state the LC Map number, Project Number, release date, and confirm the map exists in NAMRIA's records.
• Shortened Possession Period — Section 6 of R.A. No. 11573 amended Section 14 of P.D. No. 1529 to require proof of possession for "at least twenty (20) years immediately preceding the filing of the application" instead of since "June 12, 1945, or earlier."

• "The final proviso thus clarifies that for purposes of confirmation of title under PD 1529, no further 'express government manifestation that said land constitutes patrimonial property, or is "no longer retained" by the State for public use, public service, or the development of the national wealth' shall henceforth be required." — This passage explains how R.A. No. 11573 resolved prior jurisprudential confusion by making classification as alienable and disposable sufficient.
• "The amendment implemented through Section 6 of RA 11573 effectively created a new right in favor of those who have been in possession of alienable and disposable land for the shortened period provided." — This underscores the rationale for applying the new law retroactively to pending cases.

• Republic v. Pasig Rizal Co., Inc., G.R. No. 213207, February 15, 2022 — Controlling precedent applied by the Court. It established the framework for the retroactive application of R.A. No. 11573 and the new requirements for proving land classification and possession.
• Republic v. T.A.N. Properties, Inc., 578 Phil. 441 (2008) — Prior precedent that required a certified true copy of the DENR Secretary's approval of land classification. The Court noted this requirement has been superseded by R.A. No. 11573.
• Republic v. Vega, 654 Phil. 511 (2011) — Cited by the CA for the "substantial compliance" exception, but its applicability was overtaken by the new statutory requirements.

• Republic Act No. 11573 (2021) — Specifically, Section 6 (amending Sec. 14 of P.D. 1529) which shortened the possession period to 20 years, and Section 7 which prescribed the new proof of alienable and disposable status. The Court applied these provisions retroactively.
• Presidential Decree No. 1529 (Property Registration Decree) — Section 14, as amended by R.A. No. 11573, governs who may apply for original registration of title.
• Commonwealth Act No. 141 (Public Land Act) — As amended by R.A. No. 11573, particularly Sections 44, 45, and 48, which govern agricultural free patents and judicial confirmation of imperfect titles.

• Justice Alfredo Benjamin S. Caguioa
• Justice Japar B. Dimaampao
• Justice Maria Filomena D. Singh