R.A. No. 4600, Renaming Callang, Isabela to San Manuel
REPUBLIC ACT NO. 4600
AN ACT CHANGING THE NAME OF CALLANG MUNICIPALITY, PROVINCE OF ISABELA, TO SAN MANUEL MUNICIPALITY
Section 1. The name of Callang Municipality in the Province of Isabela, is hereby changed to San Manuel Municipality.
Section 2. This Act shall take effect upon its approval.
Approved, June 19, 1965.