Member, Zambia Demographic and Health Survey, Zambia Statistics Agency, 01/01/18 - Present, Member, Ministry of Health Monitoring and Evaluation Technical Working Group, 01/01/19 - Present, Member, National Committee on census, Zambia Statistics Agency, 01/01/22 - Present, Member, National HIV Estimates Committee, Ministry of Health, National AIDS Council, UNAIDS, 01/01/20 - Present, Member, Adult Mortality Community of Practice, United Nations Expert Group, 01/01/23 - Present, Editorial Board Member, Journal of Wellbeing, 01/01/21 - Present, Member, International Federation on Ageing (IFA), 01/01/21 - Present, Member, Zambia Monitoring and Evaluation Association (ZAMEA), 01/01/19 - Present, Member, Population Association of America (PAA), 01/01/17 - Present, Member, International Epidemiological Association (IEA), 01/01/13 - Present, Member, International Union for the Scientific Study of Population (IUSSP), 01/01/12 - Present, Member, Union for African Population Studies (UAPS), 01/01/12 - Present