SEC. 2. The effectivity of this Decree shall retroact as of
July 1, 1973.
Done in the City of Manila, this 18th day of October, in the year
of Our Lord, nineteen hundred and seventy-three.
(Sgd.) FERDINAND E. MARCOS
President
Republic of the Philippines
By the President:
(Sgd.) ROBERTO V. REYES
Assistant Executive Secretary
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 311 Section 2 (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).