MSC Fisheries
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Silla WCPO purse seine tuna fishery

Certifier : 
Control Union (UK) Limited
Certified status : 
Certified
Certified since : 
05 Jul 2024
Certificate expires : 
04 Jul 2029

Overview

Fisheries are composed of one or more parts, each of which is entitled to receive an MSC certificate. These parts or “units” are defined by their target stock(s), fishing gear type(s) and if relevant vessel type(s), and the fishing fleets or groups of vessels.

When the term “Unit of Certification” is used for fishing units that are in assessment, it refers to the “Unit of Assessment” or “Unit of potential certification”. Expand a status below to view the parts that form this fishery. To check the detailed scope, download the latest certificate or open the Assessments page to get the latest report. Find out more by visiting our page on Fisheries

Units of Certification & Certificate Information

  • Certified
    MSC UoC Number Species Gear Type Ocean Area Certificate Code
    UoC-2932 Bigeye tuna (Thunnus obesus) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2935 Bigeye tuna (Thunnus obesus) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2938 Bigeye tuna (Thunnus obesus) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2941 Bigeye tuna (Thunnus obesus) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2944 Bigeye tuna (Thunnus obesus) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2947 Bigeye tuna (Thunnus obesus) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2930 Skipjack tuna (Katsuwonus pelamis) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2933 Skipjack tuna (Katsuwonus pelamis) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2936 Skipjack tuna (Katsuwonus pelamis) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2939 Skipjack tuna (Katsuwonus pelamis) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2942 Skipjack tuna (Katsuwonus pelamis) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2945 Skipjack tuna (Katsuwonus pelamis) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2931 Yellowfin tuna (Thunnus albacares) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2934 Yellowfin tuna (Thunnus albacares) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2937 Yellowfin tuna (Thunnus albacares) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2940 Yellowfin tuna (Thunnus albacares) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2943 Yellowfin tuna (Thunnus albacares) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628
    UoC-2946 Yellowfin tuna (Thunnus albacares) Surrounding Nets - With purse lines (purse seines): Purse seine setting on FADs and unassociated schools 71 (Pacific, Western Central) MSC-F-31628

View glossary of terms

Catch by Species

Species Reported Catch Year Metric Tonnes
Bigeye tuna (Thunnus obesus) 2020 882
Skipjack tuna (Katsuwonus pelamis) 2020 45,843
Yellowfin tuna (Thunnus albacares) 2020 9,751

Information is provided by an independent Conformity Assessment Body as live weight (the weight of species at the time of catch, before processing) and where a fishing season covers multiple years, the end year is given as the reported catch year. Additional information is available in the latest report, see the assessments page.