(Georgetown, Guyana – 20, July 2022) – Last night, over 200 guests joined Excel Guyana in celebrating a first for local businesses. Excel earned its Integrated Management Systems (IMS) Certification from SGS, the world’s leading ISO certification company, with the implementation of three ISO systems including the ISO 9001:2015 Quality Management System, the ISO 45001:2018 Occupational Health and Safety Management System, and the ISO 14001:2015 Environmental Management Systems.