Section 1
SECTION 1. Barrios Sapu-Padidu, Sapu-Masla, Malapa-tan, Tuyan, Libi, Lun-masla and Lun-Padidu and all the sitios thereof in the Municipality of Glan, Province of South Cotabato, are separated from said municipality and constituted into a distinct and independent municipality to be known as the Municipality of Malapatan, Province of South Cotabato, with the seat of government at the present site of Barrio Malapatan: Provided, That the said new municipality shall have the following boundaries: "On the North by Lun-Padidu River following its main course starting at the sea and the course of its northern branch and up to Mt. Latian; on the South by Sapu-Padidu River; on the East by Davao del Sur; and on the West by Sarangani Bay."