The Diocesan Council is the governing body of the Sydney Diocesan Branch of the Mothers' Union in Australia. It is made up of the Executive Committee, the Life Vice Presidents, Branch and Area Presidents, Assistants to Heads of Departments, Delegates to other Organisations, Leaders of Caritas groups, Deanery Presidents, Principal of Deaconess House, Life members of the Council, Immediate Past President, the Diocesan Women's Ministry Coordinator and Australian Executive members from the Sydney Diocese.