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Our “snapshots” identify best practices that Regional Fisheries Management Organizations (RFMOs) should follow to manage tuna fisheries sustainably.

In detailed tables, the snapshots compare tuna RFMO progress in implementing the practices.

For a high-level comparison across the five RFMOs, see our Tuna RFMO Best Practice Performance “scorecard” below. We also publish companion “best-practices reports” on these topics and “RFMO progress” infographics.

RFMO Best Practices Snapshots tagged with IUU

Image Title Date Author(s) Language RFMO(s) Tag(s) Category Company Report Type Activity Year
Image Title Date Author(s) Language RFMO(s) Tag(s) Category Company Report Type Activity Year
Illegal, Unreported and Unregulated (IUU) Fishing Conservation Measures Category June 27, 2022 English N/A Conservation Measures, IUU Conservation Measures, Illegal Fishing, Infographics N/A Final June 27, 2022
ISSF 2014-08: Updated Guidance on Electronic Monitoring Systems for Tropical Tuna Purse Seine Fisheries* June 5, 2014 Dr. Victor Restrepo, Javier Ariz, Jon Ruiz, Ana Justel-Rubio, Pierre Chavance English N/A Electronic Monitoring & Reporting, IUU, Purse Seine Scientific Reports, Technical Reports N/A Technical Report June 5, 2014
ISSF 2016-03: Unique Vessel Identifiers. Application to vessels less than 24 metres, 100GT or 100GRT February 11, 2016 Ana Justel-Rubio, Claire van der Geest English N/A IUU, MCS, UVI Scientific Reports, Technical Reports N/A Technical Report February 11, 2016
ISSF 2023-06: Transshipment: Strengthening Tuna RFMO Transshipment Regulations* June 9, 2023 Claire van der Geest English N/A Best Practices, CCSBT, IATTC, ICCAT, IOTC, IUU, MCS, RFMOs, Transshipment, WCPFC Best Practices Reports, Scientific Reports, Technical Reports N/A Technical Report June 9, 2023
Open Letter in Response to Greenpeace Inquiry on Alleged IUU Activity August 13, 2015 English N/A IUU Illegal Fishing N/A N/A August 13, 2015
RFMO Best Practice Performance June 12, 2023 English CCSBT, IATTC, ICCAT, IOTC, WCPFC Best Practices, CCSBT, Compliance, FADs, IATTC, ICCAT, IOTC, IUU, Observer Coverage, RFMOs, Supply Vessel, Transshipment, Vessel Lists, Vessel Monitoring System, WCPFC Infographics, RFMO Best Practices Snapshots N/A Final June 12, 2023
RFMO Best Practices Snapshot — 2023: IUU Vessel Listing June 5, 2023 English N/A Best Practices, CCSBT, IATTC, ICCAT, IOTC, IUU, RFMOs, Vessel Lists, WCPFC RFMO Best Practices Snapshots N/A Snapshot June 5, 2023
The International Challenge of Illegal, Unreported and Unregulated (IUU) Fishing June 28, 2022 English N/A IUU Illegal Fishing, Infographics N/A Final June 28, 2022
White Paper Regarding ISSF Definition Of Illegal, Unreported, And Unregulated (“IUU”) Fishing Activity July 2, 2014 English N/A IUU Illegal Fishing N/A N/A July 2, 2014