Biliran Provincehood Anniversary 2023
The Province of Biliran will celebrate its 31st Anniversary of being a regular province of May 11, 1992. Biliran was granted the status as Sub-Province of Leyte under RA 2141 in 1959. Under RA 7160 known as the Local Government Code, sub-provinces were given the chance to be elevated as regular provinces through plebiscite which happened on May 11, 1992. Since then, Biliran celebrates its provincehood anniversary on the 11th of May every year.