G.R. No. 133250; July 9, 2002
FRANCISCO I. CHAVEZ, petitioner, vs. PUBLIC ESTATES AUTHORITY and AMARI COASTAL BAY DEVELOPMENT CORPORATION, respondents.

FACTS

The case originated from a 1995 Joint Venture Agreement (JVA) between the Public Estates Authority (PEA), a government-owned corporation, and Amari Coastal Bay Development Corporation (AMARI), a private entity. The JVA involved the development of the “Freedom Islands”—reclaimed lands in Manila Bay—and the further reclamation of 250 hectares of submerged areas. The agreement was negotiated without public bidding. Petitioner Francisco I. Chavez, a taxpayer, filed a petition for mandamus to compel PEA to disclose the details of its renegotiations with AMARI and to enjoin the signing of any new agreement. He argued the JVA violated constitutional provisions prohibiting the alienation of alienable lands of the public domain to private corporations. The government’s ownership of the lands stemmed from earlier reclamation projects under the Marcos administration, with titles eventually issued to PEA.

ISSUE

The core issue was whether the JVA, which involved the transfer of ownership and development rights over reclaimed lands and submerged areas of Manila Bay to a private corporation, was valid under the Constitution and existing laws.

RULING

The Supreme Court declared the JVA null and void ab initio. The legal logic centered on the nature of the subject lands as inalienable public domain. The Court ruled that the Freedom Islands, being reclaimed lands, and the additional submerged areas scheduled for reclamation, remained part of the public domain. Under the 1987 Constitution, only agricultural lands of the public domain can be alienated, and even then, private corporations are prohibited from acquiring such lands except through lease. The Court held that the government had not reclassified or declared these reclaimed lands as alienable or disposable to private parties. Consequently, PEA, as a government agency, held the lands in trust for the state and could not validly transfer ownership to AMARI. The agreement effectively constituted an alienation of public lands to a private corporation, which is constitutionally infirm. The Court further emphasized that the requirement of public bidding for such dispositions was not followed, compounding the illegality. The decision permanently enjoined the implementation of the JVA, protecting state ownership over natural resources.