Section 13
SEC. 13. All steam vessels engaged exclusively in bay, river, and harbor work shall only be required to carry a chief engineer possessing a second-class license.
SEC. 13. All steam vessels engaged exclusively in bay, river, and harbor work shall only be required to carry a chief engineer possessing a second-class license.
CitationAct No. 780 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).