How fish welfare certification programs are developing and what standards are emerging to benchmark humane aquaculture practices.
Fish welfare certification represents a rapidly evolving frontier where science, ethics, and commerce are intersecting in ways that could benefit billions of animals. The credibility and rigor of welfare certification depends on the quality of the underlying standards, the independence of audit processes, and the willingness of governments and consumers to back certification with purchasing decisions and regulatory requirements. The development of measurable, auditable fish welfare indicators is an active area of research that will increasingly underpin certification schemes. Supporting credible certification programs and resisting vague or unaudited claims is essential to ensuring that fish welfare certification delivers genuine welfare improvements.