Despite growing consumer demand for certified farmed salmon, welfare certification schemes have significant gaps. Understanding what current certifications do and do not cover enables informed purchasing decisions.
Salmon welfare certification has advanced significantly from early purely environmental standards but remains incomplete. Key gaps include: inadequate attention to slaughter welfare in non-RSPCA schemes; limited requirements for sea lice treatment method welfare impacts; insufficient monitoring of pre-slaughter crowding procedures; and limited standards for cleaner fish welfare. Annual audit frequency means that welfare conditions between audits may not reflect what is assessed. The certification landscape is complex, with multiple overlapping schemes addressing different aspects of production. Consumer purchasing decisions based on certification labels require understanding of what specific schemes cover and do not cover. RSPCA Assured provides the most comprehensive UK welfare coverage; ASC addresses environmental sustainability; no current single certification fully addresses all welfare dimensions of farmed salmon production.