Document: Tuna RFMO Measures Regulating Transshipment

ISSF has benchmarked the transshipment measures established by the four tropical-tuna RFMOs — the Inter-American Tropical Tuna Commission (IATTC), International Commission for the Conservation of Atlantic  Tunas (ICCAT), Indian Ocean Tuna Commission (IOTC), and Western and Central Pacific Fisheries Commission (WCPFC) —  to 10 best-practice recommendations.

Our infographic, updated in May 2025, rates and compares the RFMOs’ performances on those best practices. It also appears in our Web feature, “At-Sea Transshipment in Tuna Fisheries: Why Oversight Is Essential for Sustainability.”

See also our related items: RFMO Best Practices Snapshot — 2025: Transshipment Regulation and ISSF 2023-06: Transshipment: Strengthening Tuna RFMO Transshipment Regulations.

Downloads: 150