London, — Promotes sustainable fisheries and responsible fishing practices worldwide by developing long-term, environmentally responsible, market-based solutions. MSC has established its Principles and Criteria for Sustainable Fishing, which independent certification companies voluntarily use to certify fisheries. Certified fisheries are eligible to use the MSC logo to convey that its products have been fished responsibly. The MSC Web site features a searchable library of information on the environmental and economic issues related to fisheries.