As a developed animal husbandry country,Australia has established a mature and comprehensive supervision system for dairy product quality and safety,which provides a solid guarantee for the global reputation of its dairy products.This paper systematically reviewed the organizational structure,laws,regulations and standards,as well as the whole-chain risk management plan covering farm inputs,on-farm production,raw milk transportation,processing,distribution,and market listing of Australia's dairy quality and safety supervision system.The study found that the core characteristics of the Australian supervision system lie in "hierarchical responsibility,whole-chain control,rule-of-law guarantee,and social synergy."Drawing on its successful experience,China should improve its dairy quality and safety supervision system by enhancing quality standards and legal construction,establishing a multi-stakeholder supervision system with clear responsibilities,strengthening risk early warning and whole-chain traceability systems,and upgrading detection technology capabilities,thereby promoting high-quality development of the dairy industry.