Multiple aquaculture certification schemes exist with varying welfare requirements, making independent evaluation important for consumers and procurement teams.
Aquaculture certification provides important market signals but varies considerably in its welfare rigour. Labels that prioritise environmental metrics may certify farms with poor fish welfare conditions. Consumers and procurement professionals should understand that not all certification is equivalent for welfare purposes. Choosing schemes with specific, audited welfare criteria — particularly for stocking density, slaughter and handling — provides the most meaningful welfare assurance.