DNV’s Fish health and welfare services help aquaculture operators safeguard fish health, strengthen biosecurity, and improve welfare practices.

Our expertise spans sea lice management, pathogen monitoring, broodstock assessments, health and welfare reviews, and technology development. With practical solutions and independent assessments, we support compliance, sustainability, and industry innovation.

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Explore resources to support your fish health and welfare program

Access essential materials designed to strengthen your aquaculture health and welfare management - from welfare and biosecurity frameworks to environmental and operational performance tools.

Advance your fish health and welfare strategy

Strengthen biosecurity, enhance welfare practices, and build resilient aquaculture operations with support from DNV’s global fish health experts.