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Case digest · Proof that land is alienable and disposable; notation on a survey plan
Arbias vs. Republic
A buyer of a lot in Estancia, Iloilo, applied to register it. Her only proof that the land was alienable and disposable was a notation on the blueprint of her survey plan.
Facts
March 12, 1993
Fernanda Arbias bought Cadastral Lot No. 287 of the Estancia Cadastre, an unregistered lot in Poblacion, Estancia, Iloilo, from Lourdes T. Jardeleza for P33,000.00. According to the deed, the lot was residential and measured 600 square meters, more or less; the cadastral survey stated 717 square meters.
June 17, 1996
She applied to the Regional Trial Court of Iloilo City to register the lot. The Republic, through the Office of the Solicitor General, later filed an opposition.
July 23, 1999
At the hearing, Arbias testified that the Jardelezas had possessed the property for 30 years. On cross-examination, asked how long she had been in possession, she answered: “Almost six (6) years.” An adjoining owner opposed the stated area. The Republic presented no evidence and objected only to the area.
June 26, 2000
The trial court granted the application.
September 2, 2005
The Court of Appeals reversed and dismissed the application, and it later denied her motion for reconsideration. Arbias went to the Supreme Court, arguing, among other things, that the government was estopped.
Issue
Did Arbias prove that the lot was alienable and disposable, and that she and her predecessor had possessed it for the period the law required?
Ruling
No. The Court denied the petition and affirmed the Court of Appeals, with costs against the petitioner.
Her only proof of classification was an annotation in the lower left portion of the blueprint, which read in part: “ALIENABLE AND DISPOSABLE PROJ. 44 BLK-1 PER LC MAP. 1020 APPROVED BY THE DIRECTOR OF FORESTRY ON JULY 26, 1933.” The Court called her reliance on it misguided. Applying Menguito vs. Republic, it held that an applicant cannot rely on a notation in the blueprint made by a surveyor-geodetic engineer, because such a notation is not a positive government act changing the classification of the land. Without incontrovertible evidence of classification, the lot remained inalienable public domain. Possession failed too: under the law then in force, she had to prove possession since June 12, 1945 or earlier, but she admitted only six years of her own, and her bare claim that her predecessor-in-interest had possessed the land for 30 years did not suffice; tax declarations and the survey plan did not fill the gap. That no third person opposed her application was irrelevant, because the burden of proof does not shift, and estoppel does not operate against the State or its agents. The Court also refused to remand the case for further evidence.
“In the absence of incontrovertible evidence to prove that the subject property is already classified as alienable and disposable, we must consider the same as still inalienable public domain.”
Doctrine
A notation on a survey plan does not classify land. Quoting Menguito vs. Republic, G.R. No. 134308, December 14, 2000, the Court said: “Such notation does not constitute a positive government act validly changing the classification of the land in question. Verily, a mere surveyor has no authority to reclassify lands of the public domain.” The burden of proving that land is alienable and disposable stays with the applicant even when no third person opposes: “The burden of proof imposed by law on petitioner does not shift.”
Compare: the rule since 2021
Since R.A. No. 11573 took effect on September 1, 2021, Sec. 7 has made a sworn certification by a duly designated DENR geodetic engineer, imprinted in the approved survey plan, sufficient proof in judicial confirmation of title. In Republic vs. Pasig Rizal Co., Inc., G.R. No. 213207, February 15, 2022, the Court added: “The DENR geodetic engineer must be presented as witness for proper authentication of the certification in accordance with the Rules of Court.”
Bar tip
A surveyor’s notation is evidence about classification, not classification itself; only a positive act of the government classifies public land. And an application that no private party opposes is not a granted one: the applicant must still prove both classification and possession.

Hear it explained
Land Titles Jurisprudence Ep. 2, at 5:47
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This digest is general legal information for education, not legal advice, and it is not a substitute for reading the decision. Quoted passages are taken word for word from the full text.