Multiple certification schemes cover farmed seafood, with varying welfare provisions. Understanding what each label actually means helps consumers make informed choices.
Aquaculture certification labels provide imperfect but real information about the conditions in which farmed fish are produced. The critical welfare-relevant provisions within certifications — stocking density limits, treatment frequency caps, slaughter standards — vary significantly between schemes and are not always clearly communicated to consumers. The emerging development of welfare-specific aquaculture certifications (G.A.P. for salmon, species-specific Welfare Quality adaptations) represents important progress toward labelling that directly addresses what consumers most want to know. In the interim, combination of existing certification with producer-specific welfare commitments provides the best available assurance. Consumer demand for greater welfare transparency in aquaculture labelling will drive development of more specific and informative welfare standards over time.