In other roles, Bryce has been the chair of the National Breast Cancer Advisory Council and sat on the Australian Women's Cricket Board, and has been a member of organisations such as the YWCA, the Australian Children's Television Foundation and the Association for the Welfare of Children in Hospital.
Брайс также была председателем совета по борьбе с раком груди и состояла в женской сборной по крикету, была одной из организаторов World YWCA, Australian Children's Television Foundation и членом ассоциации помощи детям нуждающимся в лечении.