Local Autonomy vs Congressional Prerogative: The Shariff Kabunsuan Case

The Supreme Court's 2008 ruling in Sema v. Commission on Elections settled a critical constitutional question: can a regional legislative body like the ARMM Regional Assembly create a province, and does that new province automatically get a seat in Congress? The answer to both is no. The case clarifies the limits of local autonomy against the exclusive power of Congress to create legislative districts.

The Facts

The 1987 Constitution originally apportioned two legislative districts for Maguindanao, with the first district composed of Cotabato City and eight municipalities. While Maguindanao is part of the Autonomous Region in Muslim Mindanao (ARMM), Cotabato City voted against joining the ARMM and remains in Region XII.

In August 2006, the ARMM Regional Assembly enacted Muslim Mindanao Autonomy Act No. 201, creating the Province of Shariff Kabunsuan from the eight municipalities of Maguindanao's first district. The law expressly stated the existing legislative district, including Cotabato City, would remain unless Congress provided otherwise.

Following a plebiscite that ratified the new province, the COMELEC issued a series of resolutions. Initially, it maintained the status quo with Cotabato City as part of Shariff Kabunsuan's district. Later, it renamed the district "Shariff Kabunsuan Province with Cotabato City." Bai Sandra Sema, a candidate for representative, challenged this arrangement, arguing that Shariff Kabunsuan was automatically entitled to its own representative without need of a national law.

The Issue

The central questions were: (1) Is Section 19, Article VI of Republic Act No. 9054—which delegated to the ARMM Regional Assembly the power to create provinces—constitutional? (2) If so, is a province created by the Regional Assembly automatically entitled to a congressional representative?

The Ruling

The Supreme Court ruled that Section 19, Article VI of RA 9054 is unconstitutional insofar as it grants the ARMM Regional Assembly the power to create provinces and cities. Consequently, MMA Act 201 creating Shariff Kabunsuan was void.

The Court reasoned that the Constitution requires every province to have at least one representative in the House of Representatives. Therefore, the power to create a province inherently includes the power to create a legislative district. This power, however, belongs exclusively to Congress.

Under Section 5, Article VI of the Constitution, only Congress can reapportion legislative districts or increase the allowable membership of the House. The Court held that an inferior legislative body, created by a superior one, cannot change the membership of the superior body. Allowing the ARMM Regional Assembly to create provinces would let it effectively pack Congress with representatives without any national law—a result the framers never intended.

The Court distinguished an earlier case, Felwa v. Salas, which held that a province created by statute automatically gets a representative. In that case, the province was created by Congress itself through a national law. Here, the province was created by a regional law, which cannot trigger the constitutional operation that creates a legislative district.

Practical Takeaways

• Only Congress can create provinces and cities, because doing so necessarily creates legislative districts, a power reserved exclusively to the national legislature.
• Regional and local legislative bodies cannot exercise powers that would alter the composition of Congress, a superior legislative body.
• The ARMM Regional Assembly's power to create local government units does not extend to provinces and cities, which require an act of Congress.
• A province created by a regional assembly without congressional approval is void from the start, and any elections held under such arrangement are constitutionally infirm.
• Local autonomy under the Constitution operates within limits; it cannot override express constitutional provisions on congressional apportionment.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.