Animal welfare has evolved from an ethical principle into a binding operational standard within the European Union (EU) agri-food system. Based on a documentary analysis combining legal and veterinary sources, this short communication examines how EU law integrates welfare requirements into food safety, trade, and official controls. The findings highlight three outcomes: the institutionalization of welfare as a trade condition; its judicial recognition as a legitimate public interest; and the expansion of the veterinarian's mandate as a translator of legal norms into measurable procedures. The analysis also explores the ethical and human-rights dimensions of welfare governance, where freedom of religion and animal protection coexist under EU and World Trade Organization law. These developments demonstrate how veterinarians, as both technical and institutional actors, contribute to the effective implementation of EU welfare principles within a sustainability-oriented global market.
Celentano et al. (Tue,) studied this question.