Mr. Jirote Na Nakorn (5th from left), Managing Director of SGS (Thailand) Co., Ltd., a leading inspection, verification, testing and certification company, recently presented ISO 14001 (2015 Version) Certificate to Dr. Theerapol Thanomsakyut, (4th from left), Chief of Innovation and Sustainability, True Corporation Public Company Limited as an organization with excellent management of environmental aspects as well as environment protection and pollution prevention at True Tower Building, Ratchadapisek Road.