• Hong Kong Securities and Investment Institute - Member of Examinations Board - 2014-2020
• The Actuarial Society of Hong Kong - Honorary Legal Advisor - 1996-2018
• The Chartered Insurance Institute Hong Kong Limited - Honorary Legal Advisor - 2002-present
• LOMA Society of Hong Kong Limited - Honorary Legal Advisor - 1995-present
• The Hong Kong General Insurance Agents Association Limited - Honorary Legal Advisor - 1997-present
• Hong Kong Underwriters and Claims Association Limited - Honorary Legal Advisor - 1999-2009
• Independent Financial Advisors Association Limited - Honorary Legal Advisor - 2005-present
• Hong Kong Society of Economists Limited - Honorary Legal Advisor - 2013-present
• Society of Registered Financial Planners - Honorary Legal Advisor - 2007-present
• Hong Kong Retirement Scheme Association - Member of Executive Committee - 1997-2000
• Hong Kong Insurance Law Association Limited - Founder Director - 1995-present
• The Life Underwriters Association of Hong Kong Limited - Honorable Adviser - 2010-present