Certified Paleo. Non GMO Project verified. nongmoproject.org. All natural. No additives. Packed at the peak of freshness. www.crownprince.com. Certified sustainable seafood. MSC: www.msc.org. From an MSC certified sustainable fishery. www.msc.org. Sustainably Sourced: From the tidal flats of the wadden sea by a Dutch family-owned company. Product of Holland.