| O | McMaster University External Library Review Team | Others | |
| J | MCS programme | | |
| O | Meanstest Committee of the Prince Philip Scholarship Scheme for Cambridge University | Others | |
| O | Mechanical Discipline Advisory Panel (Representative on Professional Assessment Committee/ Training Committee), Hong Kong Institution of Engineers (HKIE) | Others | |
| O | MEd Chi Programme, Hong Kong Open University | Others | |
| O | Med-Tech Co-create Funding Scheme Assessment Panel, Institute of Translational Research (HKSTP) | Others | |
| J | Media interview: Autism MRI study | | |
| J | Media Interview: Psychological effects of SARS | | |
| J | Medical and Biological Panel | | |
| O | Medical and Support Serices Sub-committee, Council for the AIDS Trust Fund | Others | |
| O | Medical and Support Services Committee, Council for the AIDS Trust Fund, Health, Welfare and Food Bureau, Government of the HKSAR | Others | |
| O | Medical and Support Services Sub-committee, Council for the AIDS Trust Fund | Others | |
| O | Medical Board of New South Wales, Australia | Professional | |
| O | Medical Board of South Australia | Professional | |
| O | Medical Committee, Occupational Ddeafness Compensation Board | Others | |
| O | Medical Committee, Occupational Deafness Compensation Board | Others | |
| O | Medical Committee, Shun Tak Fraternal Association | Others | |
| O | Medical Committee/Occupational Deafness Compensation Board | Others | |
| O | Medical Council of HK | Others | |
| O | Medical Council of Hong Kong | Statutory | |
