Section 5
SEC. 5. This Decree shall take effect immediately. DONE in the City of Manila, this 24th day of March 1980. (Sgd.) FERDINAND E. MARCOS President of the Philippines By the President: (Sgd.) JACOBO C. CLAVE Presidential Executive Assistant
PD 1687 Section 5
SEC. 5. This Decree shall take effect immediately. DONE in the City of Manila, this 24th day of March 1980. (Sgd.) FERDINAND E. MARCOS President of the Philippines By the President: (Sgd.) JACOBO C. CLAVE Presidential Executive Assistant
CitationPD 1687 Section 5 (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).