SEC. 3. This Decree shall take effect thirty (30) days after approval.
Done in the City of Manila, this 16th day of January, in the year of Our
Lord, nineteen hundred and eighty-one.
(Sgd.) FERDINAND E. MARCOS
President of the
Philippines
By the President:
(Sgd.) JUAN C. TUVERA
Presidential Executive
Assistant
Vol. 25, Vital Documents, Presidential Decree 1980-1981
Compiled from an official source version. Later amendments or repeals may not be reflected; the official text prevails. · Read the official text ↗ · Data as of July 4, 2026
CitationPD 1813 Section 3 (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).