• About
    ISSF
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  • Research, Advocacy,
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    • OUR SCIENTIFIC PROGRAM
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  • Tuna Stocks &
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  • About
    ISSF
    • Our Story
      • About Us
      • Strategic Plan
      • Annual Report
      • Over a Decade of Discovery
    • Who We Are
      • Our Team
      • Board of Directors
      • Stakeholders
      • Scientific Advisory Committee
      • Environmental Stakeholder Committee
      • Participating Companies
      • Governance
    • Connect With Us
      • Sign up for the eNewsletter
      • Join ISSA
      • Donate
      • Contact Us
    • What We Publish
      • Scientific Reports
      • Best Practices Reports
      • Infographics
      • Blogs
      • Press Releases
      • eNewsletters
      • Videos
      • Web Feature
    • Social Media
      • Instagram
      • YouTube
      • LinkedIn
      • Facebook
      • Twitter
  • Fishery Goals
    & Resources
    • Our Priorities
      • Tuna Conservation
      • FAD Management
      • Marine Ecosystem Health
      • Bycatch Reduction
      • Capacity Management
      • Illegal Fishing Prevention
    • The Marine Stewardship Council Standard
      • MSC Fishery Certification
      • MSC-Certified Tuna Fisheries
    • Fishery Improvement Projects (FIPs)
      • About Tuna FIPs
      • List of Tuna FIPs
      • ISSF FIP Resources
      • FIP Resources Finder
      • FIPs FAQs
      • FIP Support Form
    • Skippers Workshops & Guidebooks
      • Skipper Program Overview
      • Workshop Topics
      • Workshop Options
      • Skippers Resources & Certification
      • Skippers & Observers Guidebooks
    • Our Best Practices Resources
      • Non-Entangling & Biodegradable FADs Guide
      • Best Practices Reports
  • Vessel & Company
    Commitments
    • PROACTIVE VESSEL REGISTER (PVR)
      • PVR Overview
      • PVR List
      • Apply to the PVR
      • PVR Vessel Auditing
      • PVR FAQs
      • Terms of PVR Participation
    • Other Vessel Lists
      • Public Vessel List Overview
      • Vessels in Other Sustainability Initiatives (VOSI)
      • Record of Large-Scale Purse Seine Vessels
      • Tuna Vessel IMOs and Other UVI Numbers
    • Conservation Measures & Auditing
      • ISSF’s Role
      • Our Conservation Measures
      • Audit Process
      • Data Check Companies
    • Compliance Results
      • Compliance Report
      • Participating Company Audit Reports
      • Report a Compliance Issue
  • Research, Advocacy,
    & Recommendations
    • OUR SCIENTIFIC PROGRAM
      • Research Overview
      • Scientific Reports
      • Best Practices Reports
    • OUR ADVOCACY EFFORTS
      • Advocacy Overview
      • Position Statements
      • RFMO Best Practices Snapshots
      • Joint Advocacy Letters
  • Tuna Stocks &
    Management
    • Tuna Fishing
      • Tuna Species
      • Fishing Methods
      • ISSF Glossary
    • Our Tuna Stock Tools
      • Status of the Stocks Report
      • Interactive Stock Status and Catch Tool
    • Fisheries Management
      • Regional Fisheries Management Organizations (RFMOs)
      • RFMO Best Practices Snapshots
    • Our Media Library
      • Infographics
      • Photos
      • Videos

ISSF is committed to the long-term conservation and sustainable use of global tuna fisheries. It’s not easy. But through science-based practices, collaboration and advocacy, we believe it’s achievable.

  • Award-Winning Web Feature

    Our “Acoustic Discrimination” Web feature is a finalist for Shorthand’s “Best not-for-profit story” award.

    View
  • Tuna Stock Status

    Our report found that 85% of the global commercial tuna catch is sourced from stocks at “healthy” levels of abundance.

    View
  • New Strategic Plan

    Learn about our new 5-year plan for sustainable tuna fisheries.

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  • Research to Protect Mobulid Rays

    Dr. Melissa Cronin is testing new bycatch mitigation techniques.

    View
  • Award-Winning Web Feature
  • Tuna Stock Status
  • New Strategic Plan
  • Research to Protect Mobulid Rays

Our PRIORITIES

Tuna Conservation

Bycatch Reduction

Illegal Fishing Prevention

Capacity Management

TOOLS FOR TRANSPARENCY & ACTION

Scientific Reports

FIP Resources Finder

Interactive Tuna Stock Status Tool

Conservation Measures

Top Stories

Press Releases

ISSF REPORT: 85% of Global Tuna Catch Comes from Stocks at Healthy Levels; 11% Requires Stronger Management

March 8, 2023
Press Releases

ISSF 2023-2027 Strategic Plan: Continuously Improving Global Tuna Fishery Sustainability

February 28, 2023
Statements

ISSF on IOTC Special Session

February 6, 2023
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