An Act Separating the Matalam National High School-Marbel Annex in Barangay Marbel, Municipality of Matalam, Province of Cotabato from the Matalam National High School and Converting the Same into an Independent National High School to be Known as Marbel National High School, and Appropriating Funds Therefor ( Republic Act No. 9112 )

April 14, 2001