Vietnam’s First ASC Clam Farm Celebrates Certification
Lenger Seafood Vietnam is a clam producer based in the Nam Dinh province in the north of the country, and following certification by independent conformity assessment body Control Union it became the first of its kind to achieve ASC certification in Vietnam.
In fact, while there are already ASC certified clam farms elsewhere, Lenger is the first anywhere in the world to achieve certification for farming this particular species of clam – known as the hard clam (Meretrix Lyrata).
Last month an event was held by the Ministry of Agriculture & Rural Development of Vietnam in coordination with Nam Dinh Province’s People’s Committee. A representative of Control Union Vietnam was also in attendance to present the certificate.
Vietnam is the world’s third biggest producer of ASC certified seafood by volume, but this has so far all come from shrimp and pangasius farms. Clam farms are certified against the ASC Bivalve Standard, which also covers oysters, mussels, and others. While there are currently around 260 farms around the world certified against the ASC Bivalve Standard, the majority of these are oyster and mussel farms, with just two certified clam farms prior to Lenger’s certification, both of which were for different species of clam.
While bivalves can be ideal species to farm with minimal impacts, if they are farmed irresponsibly they can still have negative social and environmental effects, which the ASC Bivalve Standard aims to minimize. In fact, a recent blog looked at why we do need to certify these fascinating creatures.
Control Union is one of the third-party bodies that carry out independent audits of farms against the ASC standards. The ASC programme is a third-party certification programme, meaning all audits and decisions around certification are carried out independently. This is widely regarded as the most robust and consistent method of certification.
(vasep.com.vn) In the first eight months of 2026, Brazil became the largest market for Vietnamese tilapia, with export value reaching US$44 million, up 22,142% year-on-year and accounting for 49% of Vietnam’s total tilapia exports. In August alone, exports to Brazil reached US$4 million. However, behind this remarkable growth is a market that is imposing increasingly stringent requirements on imported supplies.
(vasep.com.vn) Vietnam’s tuna exports sustained their upward trajectory in August 2026, though the pace remained modest at just 2%. The month saw divergent trends across key markets: the US maintained its leading position, Japan and Canada improved, Russia surged and the EU continued to experience a steep downturn. These developments suggest that exporters are entering the final months of the year amid a market environment marked by greater uncertainty.
(seafood.vasep.com.vn) Congalsa has acquired the entire charter capital of Lenger Seafood Vietnam, giving it full ownership of the business and its Nam Dinh processing facility.
(seafood.vasep.com.vn) Ninh Binh Province is entering a peak period of action against illegal, unreported and unregulated (IUU) fishing, focusing on thoroughly addressing violations, closely monitoring fishing vessels at ports and preventing vessels from violating regulations and operating illegally in foreign waters ahead of the European Commission’s (EC) upcoming inspection in 2026.
(vasep.com.vn) The application of biotechnology in seed production is increasingly viewed as a strategic imperative to upgrade pangasius fingerling quality, optimize farming efficiency and anchor sustainable industry development.
(vasep.com.vn) On September 15, 2026, in Can Tho, VASEP and ASC jointly organized a training course titled “New ASC standards: updates and practical implementation guidance for farms, businesses and aquafeed mills”. Beyond briefing stakeholders on updated ASC requirements for aquaculture facilities and feed production, the workshop dedicated substantial floor time to directly addressing on-the-ground compliance bottlenecks encountered by Vietnamese enterprises.
(searfood.vasep.com.vn) Vietnam’s tilapia exports continued to post positive results in the first eight months of 2026, with total export value reaching US$90 million, up 43% year-on-year. However, exports in August alone stood at US$11 million, down 8%, reflecting uneven market developments. Brazil remained the leading market, while Japan recorded notable growth, opening up new opportunities for Vietnamese tilapia products.
(vasep.com.vn) Vietnam’s shrimp exports reached US$3.3 billion in the first eight months of 2026, up 12% year on year. However, growth has begun to slow and become more differentiated across markets, while the U.S. and EU continue to present significant challenges. The latest insights from the Global Shrimp Forum 2026 (GSF 2026), held in early September, also indicate that the final months of the year will remain highly competitive as global supply continues to expand and buyers increasingly focus on quality, product specifications, supply stability and the ability to meet market-specific demand.
(seafood.vasep.com.vn) In August 2026, Vietnam’s seafood exports reached $1.14 billion, up 6% year on year. Cumulative eight-month exports rose 11.8% to $8.00 billion, though momentum has cooled compared to the 12.8% growth seen through July. China - Hong Kong and ASEAN are offsetting weakness in the U.S, EU and partly Japan. This divergence will likely widen in Q4 as trade tariffs and traceability requirements directly weigh on new orders.
(seafood.vasep.com.vn) Vietnam–Russia relations are entering a new phase of cooperation, with a focus on expanding trade, investment and economic connectivity. Against this backdrop, tuna is emerging as one of the seafood products with significant growth potential in the Russian market. Export data for the first seven months of 2026 show strong growth in Vietnamese tuna exports to Russia. However, turning this momentum into sustainable market share will require businesses to address challenges related to logistics, payment and supply competition.
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