Ir LAM Tin Sing, Enoch is a Member of the Hong Kong Institution of Engineers, an Honorary Fellow of the Chartered Institution of Water and Environmental Management, a Fellow Member of the Chartered Institute of Arbitrators and a non-practising barrister.
Ir LAM joined the Hong Kong Government in 1983 as a Civil Engineer. Since then, he has been working in various works departments and policy bureaux and participating in major infrastructure projects. In 2013, Ir LAM was appointed as the Director of Water Supplies responsible for providing and regulating water supplies to some 7.3 million people. The current major initiatives of the Water Supplies Department include the development of new water resources to combat against the impact of the climate change, water conservation, smart water model and water safety.