Pilar, Third LGU in Sorsogon to pass the ISO Certification LGU-Pilar got its ISO Certification from TUV SUD Philippines dated April 12, 2021 but it reached the Office of the Mayor on May 18, 2021. TUV SUD Philippines is the certifying body of Pilar’s Quality Management System under ISO 9001:2015. continue reading : Pilar, Third LGU in Sorsogon to pass the ISO Certification