Our Team

The GTA team

The Global Tuna Alliance is coordinated by Executive Director Daniel Suddaby who executes the implementation plan and manages the day-to-day operations. Albert Arthur is our Director of Outreach and Engagement, responsible for recruiting new Partners and growing our reach.

Oversight, guidance and accountability is provided by the Steering Committee, comprised of a small number of Partners nominated by the wider Global Tuna Alliance.

The Management Board is responsible for all legal matters relating to the Global Tuna Alliance, including the Stichting (the legal incorporation in the Netherlands).

Our governance and structure enables the Global Tuna Alliance to efficiently ensure delivery of our implementation plan and the associated activities.

GTA Staff

Daniel Suddaby
Albert Arthur
Gunther Errhalt

The Management Board

Cassie Leisk
Leon Mol
Robert Wiltshire
Andrew Lazenby

The Steering Committee

Robin Teets
Leon Mol
Cassie Leisk
Andrea Weber
Robert Wiltshire
John Burton
David McDiarmid
Gert le Roux
Ben Lambden
Alfredo Giron

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