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Why ASC?

We set the standard for seafood. If you see the ASC label on pack, you can be sure that your seafood was farmed with care.

our impact

By choosing ASC labelled seafood, you are making a proven, positive impact on people and the planet.

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Certification

Join the most recognised certification programme as proof of your responsible farming practices to a global audience.

Our impact

ASC creates measurable positive change in global seafood farming.

Find out more

The ASC programme is successful because of all producers and partners involved. Read our reports and stories.

Certification

Join the most recognised certification programme and benefit from trading ASC certified seafood.

Our impact

ASC creates measurable, positive change in global seafood farming.

After certification

In addition to accessing our global network of secure and flexible supply, ASC partners benefit from marketing their ASC certified seafood.

Find a farm

Guolian Yiyang Crayfish Breeding Biotechnology Co., Ltd.

Farm (UoC) Guolian (yiyang) Crayfish Breeding Research Base
Country China
Company Guolian Yiyang Crayfish Breeding Biotechnology Co., Ltd.
ASC Certificate Number ASC02085
CAB Certificate ID ASC-F-80035
Status Certified
Type of certification Single site
Valid from April 27, 2023
Valid until April 26, 2026
CAB Intertek Testing Services Ltd.
CAB Email bangping.wang@intertek.com
ASC Standard Shrimp
Site name Guolian (Yiyang) Crayfish Breeding Research Base (S0005180)
Status Certified
Species Procambarus clarkii (Red Swamp Crawfish)
Address
Document Type Associated audit Date Published Download
Audit Announcement Initial Audit November 28, 2022 Available in English and Chinese
PSIA/BEIA Initial Audit March 30, 2023 Available in English and Chinese
Initial Audit Report – Draft Initial Audit April 13, 2023 Available in English and Chinese
Certificate April 30, 2023 Available in English
Initial Audit Report – Final (Revised) Initial Audit May 24, 2023 Available in English and Chinese

Our farm standards set strict requirements for responsible aquaculture that encourage seafood producers to minimise the key environmental and social impacts of aquaculture. The ASC standards are based on best practices and sound science. Read more about the farm standards.

Download the list of certified farms:

Certified Farms

Note: The latest list is from 4 Oct  2023. Farms that have received its certification after this date may not be listed.

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