Section 1
SECTION 1. The name of barrio Sambat, in the municipality of Rosario, Province of Batangas, is hereby changed to Lumangbayan.
RA 189 Section 1
SECTION 1. The name of barrio Sambat, in the municipality of Rosario, Province of Batangas, is hereby changed to Lumangbayan.
CitationRA 189 Section 1 (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).