Australian Federation of Construction Contractors / Department of Labour / Board of Trustees / Commonwealth Employment Service / Builders Workers Industrial Union of Australia / Operative Painters & Decorators Union of Australia / Master Builders Association / BIRST Board / Federated Engine Drivers & Fireman’s Association / Australian Building & Construction Workers Federation / Department of Social Security / Tax Office / Plumbers & Gasfitters Employees Union of Australia / Medicare / Amalgamated Society of Carpenters / / /