Republic Act No. 12277 an act granting Camarines Sur IV Electric Cooperative, Inc. (CASURECO IV) a franchise to construct, install, establish, operate, own, manage and maintain distribution system for the conveyance of electric power to the end users in the Municipalities of Ocampo, Tigaon, Sagñay, Goa, San Jose, Lagonoy, Presentacion, Garchitirena, and Caramoan, in the Province of Camarines Sur