It's less than 1%. We've done a few. We periodically repeat the DNA testing of MSC-certified products as an assurance mechanism through our program, to make sure our chain of custody is working.
To answer your previous question on how it's maintained, we hold both our sustainability standard.... I realize I didn't answer the question before. It's ensuring that fisheries are certified to ensure that their fisheries are sustainable. It looks at the health of the stock. It looks at whether they're mitigating environmental impacts like bycatch or habitat damage and whether the fishery is well managed.
Anything with our blue logo needs to be from a certified fishery to start. Then anyone who owns the seafood must have annual audits for chain of custody. Those are third party audits. We hold a traceability standard that all of these companies are audited against, and they're audited annually. Typically, outside of the pandemic, there would be an auditor who comes into the warehouse, looks at all of the traceability systems in place, can provide “trace backs” through the program, and ensures that if they're using origin of catch labelling and species labelling, it's applied correctly. It's quite a rigorous program. It's also being continually updated.
All these supply chain actors, those 372 partners in Canada, undergo annual audits for traceability of MSC-certified products.