Section 1
SECTION 1. The Don Mariano Marcos Barangay High School in the Municipality of Echague, Province of Isabela, is converted into a national high school to be known as the Don Mariano Marcos National High School.
SECTION 1. The Don Mariano Marcos Barangay High School in the Municipality of Echague, Province of Isabela, is converted into a national high school to be known as the Don Mariano Marcos National High School.
CitationBP 621 Section 1 (LawPlayer, data as of July 4, 2026)
Source: Supreme Court E-Library, Republic of the Philippines. Philippine laws are public documents (works of the government).