Republic Act No. 4600

An Act Changing the Name of Callang Municipality, Province of Isabela, to San Manuel Municipality

Be it enacted by the Senate and House of Representatives of the Philippine Congress Assembled:

Section 1. The name of Callang Municipality in the Province of Isabela, is hereby changed to San Manuel Municipality.

Section 2. This Act shall take effect upon its approval.

Approved: June 19, 1965.