Date Posted: December 29, 2020 List of Mobile Numbers of GSIS Offices (for RESUMPTION OF APIR) The Government Service Insurance System (GSIS) President and General Manager Rolando Ledesma Macasaet encouraged GSIS pensioners to report to GSIS online as the pension fund resumes the Annual Pensioners Information Revalidation (APIR) in 2021. “Pensioners must report to GSIS […]