Local Government Code of 1991 and the SK Reform Act of 2015

Section 440

The municipality, consisting of a group of barangays, serves primarily as a general purpose government for the coordination and delivery of basic, regular and direct services and effective governance of the inhabitants within its territorial jurisdiction.

Section 441

A municipality may be created, divided, merged, abolished, or its boundary substantially altered only by an Act of Congress and subject to the approval by a majority of the votes cast in a plebiscite to be conducted by the COMELEC in the local government unit or units directly affected. Except as may otherwise be provided in the said Act, the plebiscite shall be held within one hundred twenty (120) days from the date of its effectivity.

Section 442

Requisites for Creation. (a) A municipality may be created if it has an average annual income, as certified by the provincial treasurer, of at least Two million five hundred thousand pesos (P2,500,000.00) for the last two (2) consecutive years based on the 1991 constant prices; a population of at least twenty-five thousand (25,000) inhabitants as certified by the National Statistics Office; and a contiguous territory of at least fifty (50) square kilometers as certified by the Lands Management Bureau: Provided, That the creation thereof shall not reduce the land area, population or income of the original municipality or municipalities at the time of said creation to less than the minimum requirements prescribed herein. (b) The territorial jurisdiction of a newly-created municipality shall be properly identified by metes and bounds. The requirement on land area shall not apply where the municipality proposed to be created is composed of one (1) or more islands. The territory need not be contiguous if it comprises two (2) or more islands. (c) The average annual income shall include the income accruing to the general fund of the municipality concerned, exclusive of special funds, transfers and non-recurring income. (d) Municipalities existing as of the date of the effectivity of this Code shall continue to exist and operate as such. Existing municipal districts organized pursuant to presidential issuances or executive orders and which have their respective set of elective municipal officials holding office at the time of the effectivity of this Code shall henceforth be considered as regular municipalities.