An Act Separating the Calamba Annex High School in Barangay Calamba, Cabadbaran, Agusan Del Norte From the Agay National High School in Barangay Agay, RTR, Agusan Del Norte, and the Same is Hereby Converted into an Independent National High School to be Known as the Calamba National High School and Appropriating Funds Therefor ( Republic Act No. 8772 )

March 28, 2000