RainLily (an association concerning sexual violence against women), Honorary Consultant, 2021–present

Scientific Review Board of the Hong Kong Laureate Forum, Member, 2020–present

New Life Psychiatric Rehabilitation Association, President, 2018–present

Yew Chung Community College of Early Childhood Education, College Governing Council/Board of Governors, Member, 2008–present

Hong Kong Outlying Islands Women’s Association, Honorary Advisor, 2003–present

Hong Kong Women Development Association, Honorary Advisor, 2003–present

RainLily (an association concerning sexual violence against women), Steering Committee, Member, 2001–present

Electoral Affairs Commission, Hong Kong SAR Government, Member, 2012–2020

All-China Women’s Federation, Hong Kong Delegate to the 7th, 8th, 9th, 10th, and 11th National Congress of Chinese Women, 1994–2017

Advisory Committee on the Elimination of Discrimination Against Sexual Minorities, Hong Kong SAR Government, Chairperson, 2013–2015

Barristers’ Disciplinary Tribunal Panel, Hong Kong SAR Government, Member, 2005–2015

Appeal Board Panel under the Urban Renewal Authority Ordinance, Hong Kong SAR Government, Member, 2007–2013

Hong Kong Advisory Council on AIDS, Hong Kong SAR Government, Member, 2003–2008

Home Affairs Bureau, Advisory Group of the Survey on Public Attitudes towards Homosexuals, Hong Kong SAR Government, Member, 2005–2006

Law Reform Commission Sub-committee on Rules for Determining Domicile, Hong Kong SAR Government, Member, 2002–2005

Women’s Commission, Hong Kong SAR Government, Member, 2001–2005

Leisure and Cultural Services Department, Hong Kong SAR Government, Advisor on Performing Arts, 2000–2004

Queen Elizabeth Foundation for the Mentally Handicapped, Hong Kong Government, Council Member, 1991–1997

Committee on the Promotion of Civic Education, Hong Kong Government, Member, 1994–1996

Advisory Committee on Social Work Training and Manpower Planning, Hong Kong Government, Chairperson, 1993–1996

Solicitors’ Disciplinary Tribunal Panel, Member, 1993–1996

Independent Police Complaints Council, Hong Kong Government, Member, 1991–1996

Regional Council, Hong Kong Government, Appointed Member, 1991–1995

Joint Municipal Councils Working Party on Music Office, Chairperson, 1994–1995

Steering Committee on Regional Council Festivals, Vice-Chairperson, 1993–1995

Ad Hoc Committee on the Regional Council’s Roles in the Promotion of the Arts, Chairperson, 1993–1994

Shatin District Board, Hong Kong Government, Appointed Member, 1983–1994; Community Development Committee, Chairperson, 1985–1994

Working Party on Rehabilitation Policy and Services, Health and Welfare Branch, Hong Kong Government, Member, 1991–1992

Committee on Scientifically Assisted Human Reproduction, Health and Welfare Branch, Hong Kong Government, Member, 1987–1992

Shatin Youth Affairs Committee, Shatin District Office, Hong Kong Government, Member, 1989–1991

Board of Review — Long Term Prison Sentences, Hong Kong Government, Member, 1986–1991

Broadcasting Authority, Hong Kong Government, Member, 1987–1990

Obscene Articles Tribunal, Hong Kong Government, Member of the Panel of Adjudicators, 1987–1990

Citizens Advisory Committee on Community Relations of the ICAC (Independent Commission Against Corruption), Hong Kong Government, Member, 1984–1990; and its Community Research Subcommittee, Chairperson, 1986–1989, Member, 1979–1990

Juvenile Delinquency Action Group of the Shatin Fight Crime Committee, Hong Kong Government, Member, 1988–1989

Shatin District International Year of the Youth and Summer Youth Programme Coordinating Committee, Chairperson, 1985–1986

Shatin District Fight Crime Committee, Hong Kong Government, Member, 1984–1985

Working Group on the Formation of Yin Ngai Societies (women mutual aid societies), Hong Kong Government, Member, 1980–1983

RainLily (an association concerning sexual violence against women), Steering/Management Committee, Member, 2001–2021

New Life Psychiatric Rehabilitation Association

Executive Committee, Chairman, 2008–2018

Vice-chairperson, 1981–1983, 1984–1996

Research Subcommittee, Chairperson, 2003–2008

Activity Centre Subcommittee, Chairperson, 1989–1992

Aftercare Subcommittee, Chairperson, 1979–1988

Female Halfway House Subcommittee, Chairperson, 1977–1979

All-China Women’s Federation Hong Kong Delegates Association, Vice-President, 2008–2013; Council Member, 2013–2015

Lok Kwan Social Service Ltd., Honorary Advisor, 2001–2003

Jockey Club New Life Institute of Psychiatric Rehabilitation, Advisory Committee, 1999–2001

Women in Asian Development (WADEV — a consortium of Asian women leaders in academe, public service, and civil society), Founding Member, 1990–2000

Shatin Chesire Home, Hospital Governing Committee, 1991–1999

Hong Kong Ten Outstanding Young Persons Awards, Panel of Judges, 1997, 1998

Ronald MacDonald Home Charities Hong Kong Ltd., Board Member, 1994–1997

Hong Kong Federation of Women, Director, 1993–1996

Hong Kong Federation of Women’s Centres, President, 1992–1996

Yew Chung International School, Board of Directors and School Management Committee, Member, 1991–1996

Hong Kong Council of Women, Women’s Centre Steering Committee, Chairperson, 1980–1992

Sapientia College, Hong Kong, Board of Directors, Member, 1985–1987

Better Mental Health Promoters, Chairperson, 1979–1981; Exco Member, 1981–1987

Management Committee of the Nethersole Nursing School, Member, 1980–1983

War-on-Rape Committee, Coordinator, 1977–1980; Member, 1980–1983

Mu Kuang Lok Fu Primary School Parents and Teachers Association, Honorary President, 1980–1981

Counselling Survey Task Force of the Educators’ Social Action Council, Chairperson, 1976–1981