Man Djun Lee obtained his PhD in Advanced Manufacturing Engineering from University Malaysia Sarawak, Malaysia. He also holds an Bachelor’s Degree with First Class Honours from University Malaysia Sarawak. His training expertise is in MS ISO/IEC 17025:2017,ISO 9001 related technical and management matters such as risk management and measurement uncertainty. He is currently working as a MS ISO/IEC 17025:2017 signatory and consultant in University College of Technology Sarawak. In his free time, he would work on research projects collaborated with industry related to mechanical design, manufacturing operations, modelling on waste reduction, manufacturing productivity, water treatment and renewable energy. He has published numerous book chapters, and technical papers in the area of water treatment, wave energy, manufacturing engineering, operations management and mechanical design.