Section 3
SEC. 3. This Act shall take effect upon its approval. Approved, June 20, 1963.
SEC. 3. This Act shall take effect upon its approval. Approved, June 20, 1963.
CitationRA 3521 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).