Effectivity.
Section 10
SEC. 10. Effectivity. β This Act shall take effect upon its approval. Approved, June 20, 1964.
Effectivity.
SEC. 10. Effectivity. β This Act shall take effect upon its approval. Approved, June 20, 1964.
CitationRA 4155 Section 10 (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).