Be it enacted by the Batasang Pambansa in session assembled:

SECTION 1. The seat of government of the Municipality of Sitangkai, Province of Tawi-Tawi, is hereby transferred from Sitangkai Island to Sibutu Proper, Barangay Sibutu.

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

Approved, February 1, 1980.