Brief background of PPPs in the Philippines As early as 1990, the Philippine has recognized the significant role and contribution of the private sector in delivering basic government services to be more accessible to the public. To maximize the untapped potential of public-private partnerships (“PPP”), the Philippine Congress enacted Republic Act No. 6957 or “An Act Authorizing the Financing, Construction, Operation and Maintenance of Infrastructure Projects by the Private Sector, and for Other Purposes.” Said law enumerated the possible contractual arrangements between the public and private sector for the implementation of government projects such as build-operate-and-transfer, build-and-transfer, build-own-and-operate, build-lease-and-transfer, contract-add-and-operate, develop-operate-and-transfer, rehabilitation-operate-and-transfer, rehabilitation-own-and-operate. Based on a report produced by the Asian Development Bank dated December 2020, from 1990 to 2019, around 116 PPP projects have achieved financial closure, covering a variety of sectors such as airports, electricity, information and communications technology, ports, railways, roads, and water and sewerage. Additionally, total amount of investments made during the same period is approximately $43.95 billion. During the effectivity of Republic Act No. 6957, several amendments were introduced, and rules and regulations were passed to ensure unified and proper implementation of the law. Under the Revised Implementing Rules and Regulations (“IRR”) of Republic Act No. 6957, local government units were given liberty to formulate additional guidelines or procedures for their own projects that are not in conflict with the law. Thus, in its efforts to centralize and consolidate the various rules governing PPP projects, the Philippine Congress passed Republic Act No. 11966 or the “Public-Private Partnership Code of the Philippines” (“PPP Code”). The PPP Code covers “… all contractual arrangement between an...