March 5, 2025 — The Tuna Transparency Pledge has gained multiple major signatories – including retailers, suppliers, and tuna associations – as it pushes to increase on-the-water monitoring of the world’s tuna vessels.
The Tuna Transparency Pledge is a global initiative started by The Nature Conservancy (TNC) in 2024. The central goal of the pledge is to gain signatories who promise to advance on-the-water monitoring across tuna-fishing vessels within their supply chains, with a goal of reaching 100 percent on-the-water monitoring by 2027.