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Indicator 2.3.8
by Contact on 8 October 2026
Requirement
Indicator applicability: all crustacean species The UoC shall only stock larvae that is hatchery-raised. An exception applies where the UoC can demonstrate the following for extensive crustacean production, in which case wild larvae are permitted to be stocked: a. the larvae are collected passively; and b. the production system is a non-fed, low-intensive pond production system; and c. inflow of larvae occurs through natural tidal flow into the ponds.
Evidence of Implementation
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Hatchery permits and import licences which demonstrate the source of the larvae.
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If applicable, documentation that confirms crustacean production is extensive.
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Documentation demonstrating points a-c under the exception in Indicator 2.3.8 are met if wild larvae are sourced and stocked for extensive crustacean production.
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If the UoC is not vertically integrated, larvae suppliers should provide documentation to the UoC to verify how wild larvae are collected.
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Auditors Should Confirm
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Hatchery permits and import licences are presented which demonstrate wild larvae is hatchery-raised.
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If crustacean production is extensive and wild larvae are stocked, documents are presented demonstrating the exception in Indicator 2.3.8 is met.