Sri Lankan blue swimming crab fishery achieves MSC certification following decade of collaboration

The certification marks a major milestone for the North-Western Sri Lankan crab fishery, demonstrating how sustained cooperation between fishers, industry and government can advance responsible fisheries management.

The North-Western Sri Lanka blue swimming crab fishery has become the country’s first to achieve MSC certification, meeting the internationally recognised MSC Fisheries Standard for environmental sustainability in fishing. The milestone follows more than a decade of collaboration between fishing communities, seafood exporters, government authorities and other stakeholders to strengthen fisheries management and support the long-term sustainability of the country’s blue swimming crab stocks.

The certification covers blue swimming crab (Portunus pelagicus) fishing in two areas off Sri Lanka’s north-western coast: Palk Bay and the Gulf of Mannar. Small-scale fishers use bottom-set gillnets from traditional boats and small motorised vessels, supplying international seafood markets across North America and Europe.

The journey towards certification began in 2013, when the Seafood Exporters’ Association of Sri Lanka, with support from the National Fisheries Institute Crab Council, brought together stakeholders to improve scientific understanding of crab stocks, assess fishing impacts on marine habitats and strengthen fisheries management.

Over the past decade, improved data collection has enhanced scientific stock assessments and informed the development of harvest strategies and fishery management plans. The fishery has also introduced measures to minimise impacts on non-target species and vulnerable marine life, and to protect juvenile crabs through a minimum legal purchasing size of 100 grams (≈ 117 mm).

Dr Steve Creech, Sri Lanka Blue Swimming Crab Fishery Improvement Project (FIP) Coordinator and Executive Director of pelagikos pvt ltd., said: “The success of the fishery improvement project in achieving MSC certification is built on a three-way partnership that promotes responsible harvesting by fishers, responsible purchasing by the seafood supply chain and collaborative fisheries management by the Department of Fisheries.

"Central to this approach has been the continuous collection and analysis of data on crab stocks and ecological impacts, and fisheries management. The scientific evidence gathered by pelagikos in collaboration with FIP members has been instrumental in enabling the two units of assessment (UoAs) to meet the MSC’s Standard.”

MSC certification is an important milestone for the coastal communities that depend on the fishery for their livelihoods. The sector supports thousands of small-scale fishers and a wider supply chain of collection centres and labour-intensive processing facilities, which employ thousands of women in preparing crab meat for export.

Timothy O’Reilly, Co-Founder and Managing Director of Taprobane Seafoods Pvt Ltd, representing the client group, said: “It’s remarkable to reflect that we began this journey shortly after the end of Sri Lanka’s 30-year civil conflict. Years of dedication and collaboration have brought us to this important milestone for the fishing communities we work with and Sri Lanka’s blue swimming crab industry.”

“With leading global retailers committed to sourcing seafood from fisheries certified to the MSC Fisheries Standard, we now have an exciting opportunity to share our story, build new partnerships and supply regional and global markets with responsibly sourced Sri Lankan blue swimming crab carrying the MSC ecolabel.”

John D. Paterson, Director of CM Blue Crab Pvt Ltd, and co-client on the MSC certificate, added: “When we established our processing facility in Mannar in 2016, we invested in the long-term future of the fishery and its communities. MSC certification reflects years of dedicated collaboration to protect crab stocks while creating lasting livelihood opportunities for families in Mannar and Jaffna, and connecting local seafood production to international markets.”

Susantha Kahawatte, Director General of Sri Lanka’s Department of Fisheries and Aquatic Resources, said: “The MSC certification of Sri Lanka’s blue swimming crab stocks mark an important milestone in our commitment to sustainable fisheries management through science-based decision-making, responsible fishing practices and collaboration between government, industry and coastal communities.

“This achievement supports the conservation of marine resources, safeguards fishing livelihoods and strengthens Sri Lanka’s position in international seafood markets. MSC certification demonstrates our commitment to the long-term sustainability and competitiveness of the fisheries sector.”

Edouard le Bart, MSC Regional Director, said: “We congratulate everyone involved in this significant achievement and welcome the addition of Sri Lankan blue swimming crab to the global supply of MSC certified seafood, helping to meet growing market demand for sustainably sourced crab.”

“Sri Lanka’s dedication and experience also offer valuable lessons for other fisheries pursuing improvements, including the blue swimming crab FIPs in neighbouring India, Thailand, Indonesia, Vietnam and Philippines. Sharing knowledge and strengthening regional cooperation can help advance sustainable fisheries management across shared marine ecosystems.”

With this certification, Sri Lanka’s blue swimming crab join a growing global network of certified fisheries, strengthening the country’s position as a supplier of responsibly sourced seafood to international markets.

Read more about the fishery.