G.R. No. 247866 , September 15, 2020
FEDERATION OF CORON, BUSUANGA, PALAWAN FARMER’S ASSOCIATION, INC., ET AL. VS. THE SECRETARY OF THE DENR AND THE DAR

FACTS

Petitioners are farmer federations in Coron and Busuanga, Palawan, whose lands, which they had allegedly tilled since 1960, were placed under agrarian reform coverage. The Department of Agrarian Reform (DAR) later discontinued the land distribution after the Department of Environment and Natural Resources (DENR) claimed the land was an unclassified public forest under Section 3(a) of Presidential Decree No. 705 (the Revised Forestry Code). This prompted petitioners to file a petition directly assailing the constitutionality of said provision, which defines “public forest” as “the mass of lands of the public domain which has not been the subject of the present system of classification.”
Petitioners argue that Section 3(a) is unconstitutional for two primary reasons. First, it contravenes the constitutional classification of public lands by automatically converting all unclassified lands of the public domain into forest land, regardless of their actual character. Second, it violates due process by effecting an undue deprivation of property, as it disregards vested ownership rights and the presumption under earlier laws like Act No. 926 that public agricultural lands possessed since a certain date were considered alienable. Respondents, the DENR and DAR, counter that petitioners lack legal standing and defend the constitutionality of the provision, asserting it is consistent with the regalian doctrine and that no vested property rights attach to unclassified lands of the public domain.

ISSUE

Whether or not Section 3(a) of Presidential Decree No. 705 is unconstitutional for automatically classifying all unclassified lands of the public domain as public forest land.

RULING

The Court, through the ponencia, dismissed the petition. The concurring opinion of Justice Leonen, while agreeing with the dismissal, provides a critical historical and legal analysis. The opinion clarifies that the core legal logic rests on the principle of constitutional avoidance; the Court need not rule on the constitutional question as the petitioners failed to establish the requisite judicial standing and did not present a proper factual record demonstrating a direct and personal injury from the application of the challenged provision.
Justice Leonen’s concurrence, however, delves into the substantive arguments to provide context. He explains that the petitioners’ challenge hinges on a perceived conflict between the automatic classification under PD 705 and the constitutional framework requiring classification based on the land’s actual character. The opinion traces the evolution of land laws from the Philippine Bill of 1902 and Act No. 926 , which recognized native title and allowed for confirmation of imperfect titles based on possession, to the later regime under Commonwealth Act No. 141 and PD 705, which instituted the requirement of a positive state act declaring land as alienable and disposable. The legal logic underscores that under the current system, anchored in the regalian doctrine, no private rights can vest over lands of the public domain unless there is first an official state classification and declaration that the land is alienable. Section 3(a) of PD 705 operates as a default, catch-all classification for lands not yet formally classified through this state process, a mechanism the Court has upheld in previous rulings. Therefore, while the petition was dismissed on procedural grounds, the concurring opinion reinforces the prevailing jurisprudence that the state’s power to classify public lands remains plenary, and occupancy alone, without the requisite state declaration of alienability, does not create a vested right that can defeat such classification.