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.
(seafood.vasep.com.vn) Vietnam’s pangasius industry is facing new opportunities to expand its development space as many localities and businesses begin promoting marine farming models aimed at diversifying farming areas and adapting to climate change. However, for pangasius to truly “go offshore” and develop into a large-scale industry segment, significant challenges related to technology, broodstock, and markets still need to be addressed.
(seafood.vasep.com.vn) Vietnam’s tilapia exports in April 2026 reached USD 11 million, up 92% compared to the same period in 2025. This strong growth indicates that Vietnamese tilapia products are continuing to penetrate and expand rapidly in international markets. Cumulative export turnover in the first four months of 2026 reached USD 49 million, up 151% year-on-year.
(seafood.vasep.com) At VietShrimp Asia 2026, disease management trends in shrimp farming are shifting strongly from treatment-based approaches toward proactive prevention through environmental and pond ecosystem control.
(vasep.com.vn) After a period of strong growth, with export turnover reaching USD 38 million in Q1/2026 — up 174% year-on-year — the sector’s rapid expansion clearly reflects growing market opportunities.
(vasep.com.vn) In the first quarter of 2026, Vietnam’s pangasius exports to the ASEAN bloc reached USD 44 million, up 7% compared to the same period in 2025. After falling to the lowest level of the quarter at USD 9 million in February — reflecting the seasonal slowdown in orders after the festive period — exports recovered strongly to USD 18 million in March, the highest monthly value of the quarter. This development shows that import demand for pangasius in ASEAN remains relatively stable despite short-term fluctuations.
(seafood.vasep.com.vn) On May 11, 2026, the US National Oceanic and Atmospheric Administration (NOAA) announced a positive comparability finding for Vietnam’s swimming crab fisheries, along with those of Indonesia and Sri Lanka, under the Marine Mammal Protection Act (MMPA). With this decision, seafood and seafood products harvested from Vietnam’s swimming crab fisheries will continue to be eligible for import into the US market.
(seafood.vasep.com.vn) After a slowdown in 2025, Vietnam’s tuna exports to Germany showed more positive signs in the first quarter of 2026. However, the recovery remains uncertain as consumer demand in Germany is still cautious, while market competition is increasingly driven by pricing and supply stability.
(seafood.vasep.com.vn) After a sharp decline in 2025, Vietnam’s tuna exports to Israel are showing positive signs of recovery in the early months of 2026. According to Vietnam Customs data, export turnover to this market grew steadily month by month in Q1/2026, reaching nearly USD 10 million, up 33% compared to the same period in 2025. However, compared to Q1/2024, this level remains significantly lower, indicating that the recovery is still in its early stage following last year’s strong adjustment.
(seafood.vasep.com.vn) Entering 2026, the U.S. whitefish market has shown complex developments as global cod supply continues to tighten, while the U.S. trade environment becomes less stable. In this context, the U.S. market has had to become more flexible in sourcing alternative whitefish. However, relying heavily on Alaska pollock is not a long-term solution, as it is a strictly managed fishery with quotas and sustainability regulations, limiting any rapid increase in output to offset cod shortages.
(seafood.vasep.com.vn) Aquaculture, capture fisheries, and seed production activities in Lam Dong in the early months of 2026 continued to show positive signs, with both output and farming area slightly increasing compared to the same period, contributing to maintaining overall industry stability.
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