Deputy CEO (Engineering Manager), Tonga Water Board Profile / Bio Profile / Bio Quddus has over 35 years of experience in the water sector and is the Deputy CEO (Engineering Manager) of the Tonga Water Board. He oversees the operations of the TWB Engineering Divisions and ensures that water infrastructure assets are planned, operated, and managed, for the present and future generations of Tonga. Materials Title Date Learning Materials Topics Role of Water Utilities in Supporting Rural WASH 5 July, 2023 Slides Environment Non-Revenue Water 22 March, 2023 Slides Water