An Act Strengthening Irrigation Systems in the Bangsamoro Region and Providing Funds Therefor, and for Other Purposes

This builds the region's irrigation institutions and sets their priorities.

Section 3 applies the Act to all irrigable agricultural land in the region, with priority to Small Scale Irrigation Projects and to farmers holding 8 hectares or less — and it provides that institutional arrangements on nationally funded projects, which remain under the sole authority of the National Irrigation Administration, are to be defined in the Act.

Section 4 creates a Bangsamoro Irrigation Board as the policy-making body on irrigation, supported by a Bangsamoro Irrigation Office as its operational arm, with the Board attached to the Ministry of Agriculture, Fisheries and Agrarian Reform.

The Board is chaired by the agriculture ministry and seats the environment, public works and interior ministries, a representative of the National Irrigation Board, and representatives of the local government unit concerned and its provincial or municipal agriculture officer. It convenes at least quarterly. An Executive Director carries the functions and responsibilities set out in Section 9.

Irrigation decides whether land that could grow rice does. The region's agriculture is concentrated in the Maguindanao lowlands and the river systems around the Liguasan marsh, where water is abundant and the infrastructure to move it is not — and irrigation in the Philippines has historically been built and operated nationally, by an agency answering to Manila.

The bill's answer is to build regional institutions for the part of the sector the region can reach — small-scale projects and smallholders — while expressly leaving nationally funded systems with the national agency.

The 8-hectare priority is the substantive policy choice and it is the right one for the region's agriculture. Irrigation investment tends to flow to large contiguous service areas because they are cheaper per hectare to command, which systematically favours bigger holdings; naming smallholders and small-scale projects as the priority reverses that default. In a region where land tenure is contested and where the indigenous peoples act had to legislate against dispossession by ostensibly lawful means, directing water infrastructure at small farmers rather than large ones has consequences beyond yield.

Seating the local government and its own agriculture officer on the Board is the other design decision worth noting. Irrigation fails on maintenance more than on construction — a canal silts up, a gate breaks, and nobody local owns the problem. A board that includes the municipal agriculture officer who will have to deal with that is better placed than one composed only of ministers in Cotabato City.

Expressly preserving the National Irrigation Administration's sole authority over nationally funded projects is unusual restraint in this registry. The pattern elsewhere — in the indigenous peoples act's certification requirement, the electoral code's arrangements with COMELEC, the energy corporation's silence on the Agus complex — is for regional statutes to assert over national ones and leave the collision unaddressed. This bill does the opposite, drawing the line itself. That makes it more likely to work and it also concedes the larger half of the sector: the systems that irrigate the most land stay national.

What the bill does not do is address water rights. Irrigation presupposes an entitlement to divert water, and in this region that question runs into Lake Lanao, the Agus drawdown, and the ancestral domain provisions of BAA 64, which give indigenous communities priority rights over resources in their domains and require consent before projects proceed. An irrigation statute silent on all of that leaves its Board to discover the conflict in practice.