What ISSF Participation Makes Possible
ISSF participating companies support science-based improvements in tuna fisheries and commit to conservation measures covering their operations and sourcing practices. Independent audits and public reporting verify their conformance with those requirements. Their participation also helps fund research, practical guidance for fishers, and vessel transparency tools — connecting company commitments with progress on the water.
Explore the Value of ISSF Participation
More Visibility into Vessel Practices
ISSF’s updated Vessels in Other Sustainability Initiatives (VOSI) tool now tracks 15 individual best practices, including new indicators for biodegradable FAD use and seabird bycatch mitigation. Revised electronic monitoring criteria further strengthen the tool’s independently verified information, helping seafood buyers understand the practices vessels are implementing.
DID YOU KNOW?
Participating Companies Are Independently Audited
ISSF participating companies undergo independent audits to assess their conformance with ISSF conservation measures — and the results are public. These reports give market partners a way to review how companies are implementing their commitments and where improvements are needed.
