A diverse, global group of 118 commercial and non-profit organizations have joined together to call for immediate action by tuna RFMOs to address critical tuna sustainability priorities. In a letter dated 7 May 2018, the signatories call for accelerated action on the following global tuna fishery priorities:

• The development and implementation of comprehensive, precautionary harvest strategies
• Effective monitoring and management of fish aggregating devices (FADs)
• Strengthened monitoring, control and surveillance tools, including increased observer coverage in purse seine and longline fisheries, and of at-sea transshipment activity, through human observers and/or electronic monitoring
• Greater focus on the implementation of bycatch mitigation best practices broadly, with an emphasis on longline fisheries

Tuna fisheries represent not only a high-value protein source but also an important economic driver for countries and communities around the globe. As a highly migratory, global species, the health of tuna stocks is of global concern – as witnessed by the breadth of signatories to this appeal.

The letter and outreach effort are being coordinated by leading NGOs working on tuna sustainability globally through the NGO Tuna Forum. The letter has been shared with the Indian Ocean Tuna Commission in advance of its annual meeting later this month; it will also be sent to Inter-American Tropical Tuna Commission (IATTC), International Commission for the Conservation of Atlantic Tunas (ICCAT), and Western and Central Pacific Fisheries Commission (WCPFC) in advance of their 2018 general meetings.

While the signatories recognize that RFMOs have made progress to-date on some these priorities, accelerated action is required on all fronts to ensure the long-term sustainability of tuna fisheries.

Specific actions that IOTC, IATTC, ICCAT and WCPFC are being asked to address in 2018 include:

1. Develop and implement comprehensive, precautionary harvest strategies with specific timelines for all tuna stocks, including the adoption and implementation of target and limit reference points, harvest control rules, monitoring strategies, operational objectives, performance indicators, and management strategy evaluation;
2. Adopt a 100% observer coverage requirement for purse seine vessels where it is not already required, and require the use of the best-available observer safety equipment, communications and procedures;
3. Increase compliance with mandatory minimum 5% longline observer coverage rates by identifying and sanctioning non-compliance, and adopt and implement a 100% observer coverage requirement – human and/or electronic – within five years for longline fisheries;
4. Adopt and implement a 100% observer coverage requirement for at-sea transshipment activities, as well as other measures that ensure transshipment activity is transparent and well- managed, and that all required data is fully collected and sent to the appropriate bodies in a timely manner;
5. Develop and implement science-based recommendations for the effective management of FADs, and integrate FAD-based information into stock assessments to reduce uncertainties;
6. Adopt effective measures for the use of non-entangling FAD designs as a precautionary measure to minimize the entanglement of sharks and other non-target species, and support research on biodegradable materials and transition to their use to mitigate marine debris;
7. More effectively implement, and ensure compliance with, existing RFMO bycatch requirements and take additional mitigation action, such as improving monitoring at sea, collecting and sharing operational-level, species-specific data, and adopting stronger compliance measures, including consequences for non-compliance for all gear types.

The organizations believe these measures are needed to positively impact the long-term sustainability of tuna stocks and the overall health of the marine ecosystem.

Read the full letter here.