Effectivity clause.
Section 13
SEC. 13. Effectivity clause.βThis Act shall take effect upon its approval. Approved, June 22, 1957.
Effectivity clause.
SEC. 13. Effectivity clause.βThis Act shall take effect upon its approval. Approved, June 22, 1957.
CitationRA 1968 Section 13 (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).