Regional Center Designation
- Establishes Cagayan de Oro City as the regional center of Region X (Northern Mindanao).
Immediate Effectivity
- The Executive Order takes effect immediately upon signing.
Authority and Issuance
- Issued by the President of the Philippines under the powers vested by law.
- Signed by President Corazon C. Aquino on December 7, 1990, in the City of Manila.
- Certified and attested by the Executive Secretary, Catalino Macaraig, Jr.