On the recordMarch 14, 1996
Well, it would apply to other canned seafood, but it is directed primarily at salmon. There may be a requirement for tuna. Tuna is not one of the fisheries in the northern part of the west coast, so I am not as familiar with it. I do not really think it makes a difference. There is an inspection process--both State and Federal, a mandatory requirement, in order for the product to be placed on the shelf of the grocery stores. That applies to other types of fish in a can, as well-- mackerel, tuna, perhaps.
Source
govinfo.gov




