FSC isn't commercial, of course. Coming out of the Marshall decision, there are commercial communal licences for first nations communities. Those are subject to rules that are pretty much analogous to those in the commercial fishery. There are two different lines along indigenous fisheries, one rights-based and one that is more like a commercial licence, though it's held by the community.
We had seen conflict some years ago surrounding poaching and illegal purchasing and sale around FSC, but I'd say that for the most part harvesters are like any other kind of harvester; they just want to go out and go fishing.