Registered Professional Engineer (Mechanical & Gas Disciplines) – Engineers Registration Board (HK)
Corporate Member (Mechanical & Gas Disciplines) – The Hong Kong Institution of Engineers (HK)
Corporate Member – The Institution of Mechanical Engineers (UK)
Chartered Engineer – Engineering Council (UK)
Registered Quality Management System: ISO9001 Principal Auditor – International Register of Certificated Auditors (UK)
Chartered Quality Professional (UK)
Registered Safety Auditor / Registered Safety Officer (HKSAR)
Chartered Environmentalist – The Society of the Environment (UK)