Chartered or Professional status:
1. Chartered Engineer, Engineering Board (United Kingdom), 2003.
2. Chartered Scientist, Science Council (United Kingdom), 2004.
3. Chartered Water and Environmental Manager (CIWEM, United Kingdom), 2003
4. Professional Engineer (Board of Engineers, Malaysia – PE12466), 2005 – now
5. Fellow of the Institute of Chemical Engineering (IChemE) (United Kingdom) (No. 99911067), 2008 – now
6. Fellow of the Academy Sciences of Malaysia (FASc (M), 2009 – now
7. Licensed EIA (Environmental Impact Assessment) Consultant (Dept. of Environment, M’sia) 2007
8. Registered Member, Environmental Professionals Register of M’sia, ENSEARCH, 1996.
Professional membership with non-chartered status:
1. Member, Institution of Engineers, Malaysia (M25402), 2005 – 2012
2. Member, International Water Association (00712999), 1995. (Vice President 2004-6)
3. Member, Malaysian Water Association (OM0656), 2000. (Vice President 2005-7, Deputy President 2007-9)
4. Member, American Society for the Advancement of Science, 2003
5. Member, Malaysian Institute of Management, Malaysia, 2003.
6. Member, Malaysian Institute of Chemical Engineers, Malaysia, 1990.
7. Member, Water Environment Federation (USA), 1996
8. Member, American Society for Engineering Education (329738), 30 May 2010-30 May 2011
9. Member, Havard Business School Alumni Club of Malaysia, 2010 (Vice President)
