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Commission for the Conservation of
Southern Bluefin Tuna
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CCSBT Commission for the Conservation of Southern Bluefin Tuna logo
Commission for the Conservation of
Southern Bluefin Tuna
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SC 30 - Provisional Agenda (111.7 KB)
ESC 30 - 01 - Provisional Agenda (214.85 KB)
ESC 30 - 02 - List of Participants (Draft 7) (29.85 KB)
ESC 30 - 03 - List of Documents (Draft 5) (46.1 KB)
ESC 30 - 04 - (Secretariat) Secretariat review of catches (Rev.1) - Public (12.44 MB)
ESC 30 - 05 - (Secretariat) Report Against Strategic Plan (167.67 KB)
ESC 30 - 06 - (Secretariat) Capacity Building Needs Assessments (266.1 KB)
ESC 30 - 07 - (Secretariat) Data Exchange (391.48 KB)
ESC 30 - 08 - (CCSBT) Update on the SBT close-kin tissue sampling, processing and kin-finding 2025 (744.52 KB)
ESC 30 - 09 - (CCSBT) Update on the SBT gene-tagging recruitment monitoring program 2025 (437.82 KB)
ESC 30 - 10 - (CCSBT) Report of the second CCSBT workshop on otolith-based ageing of southern bluefin tuna (1.61 MB)
ESC 30 - 11 - (CCSBT) Development of joint CPUE indices for southern bluefin tuna based on data from multiple fleets (2.77 MB)
ESC 30 - 12 - (CCSBT) Update on SBT catch monitoring and capacity building for biological sampling of spawning ground catches in Indonesia (2.6 MB)
ESC 30 - 13 - (Australia) Preparation of Australia’s southern bluefin tuna catch and effort data submission (1.35 MB)
ESC 30 - 14 - (Australia) Information on a CSIRO close-kin design study for shortfin Mako in the Indian Ocean (191.96 KB)
ESC 30 - 15 - (Australia) Update on Australian otolith collection and ageing activities in 2025 (847.27 KB)
ESC 30 - 16 - (Australia) Fisheries indicators for the southern bluefin tuna stock 2024–25 (1.07 MB)
ESC 30 - 17 - (Australia) Evaluation of exceptional circumstances – SBT 2025 (249.45 KB)
ESC 30 - 18 - (Australia) Running the Cape Town Procedure for 2025 (198.77 KB)
ESC 30 - 19 - (Australia) Ensuring the SBT MP advice is robust to impacts of Climate change (208.57 KB)
ESC 30 - 20 - (Australia) Impacts of changes to the gene-tagging program (302.82 KB)
ESC 30 - 21 - (Australia) RMA request for SBT e-tagging project 2026 (101.48 KB)
ESC 30 - 22 - (Japan) Report of the piston-line trolling monitoring survey for the age-1 southern bluefin tuna recruitment index in 2025 (365.32 KB)
ESC 30 - 23 - (Japan) Report of the age-0 southern bluefin tuna distribution in the northwest coast of Western Australia in 2025 (532.78 KB)
ESC 30 - 24 - (Japan) Trolling indices for age-1 southern bluefin tuna: update of the grid type trolling index in 2025 (740.96 KB)
ESC 30 - 25 - (Japan) Summary report of archival tagging from the trolling survey by Japan (1.04 MB)
ESC 30 - 26 - (Japan) Questions regarding CCSBT's close-kin mark–recapture work from Japan (450.14 KB)
ESC 30 - 27 - (Japan) Summary of fisheries and scientific survey indicators of southern bluefin tuna stock in 2025 (1.17 MB)
ESC 30 - 28 - (Japan) A check of operating model predictions from the viewpoint of implementation of the management procedure in 2025 (270.39 KB)
ESC 30 - 29 - (Japan) Report of the 2024/2025 RMA utilization and application for the 2025/2026 RMA from Japan (161.4 KB)
ESC 30 - 31 - (Taiwan) Preparation of Taiwan's Southern bluefin tuna catch and effort data submission for 2024 (833.18 KB)
ESC 30 - 32 (Rev.1) - (Taiwan) CPUE standardization analyses for southern bluefin tuna based on the Taiwanese longline fishery data from 2002 to 2024 (1.61 MB)
ESC 30 - 33 - (Taiwan) Preliminary ageing data of the SBT caught by Taiwanese longliners in 2024 (591.61 KB)
ESC 30 - 34 - (Taiwan) Gonadal information and analysis of southern bluefin tuna collected by Taiwanese scientific observer program with updated information (1.21 MB)
ESC 30 - 35 - (Korea) Korean SBT otolith collection activities in 2024 (318.56 KB)
ESC 30 - 36 - (Korea) Data exploration and CPUE standardization for the Korean southern bluefin tuna longline fishery (1996-2024) (1.1 MB)
ESC 30 - 37 - (South Africa) South Africa’s Conversion Factor of Southern Bluefin Tuna from Processed Weight to Whole Weight (675.89 KB)
ESC 30 - 38 - (Australia) Robustness of the CCSBT CKMR data (172.2 KB)
ESC 30 - BGD 01 - (Japan) Change in operation pattern of Japanese southern bluefin tuna longliners in the 2024 fishing season (747.64 KB)
ESC 30 - BGD 02 - (Japan) Update of CPUE abundance index using GAM for southern bluefin tuna in CCSBT (GAM22) up to the 2024 data (1.09 MB)
ESC 30 - SBT Fisheries - Australia (1.67 MB)
ESC 30 - SBT Fisheries - Indonesia (Rev.1) (369.65 KB)
ESC 30 - SBT Fisheries - Japan (1.13 MB)
ESC 30 - SBT Fisheries - Korea (Rev.1) (632.71 KB)
ESC 30 - SBT Fisheries - New Zealand (Rev.1) (2.23 MB)
ESC 30 - SBT Fisheries - South Africa (1.35 MB)
ESC 30 - SBT Fisheries - Taiwan (6.57 MB)
ESC 30 - Info 01 - (Japan) Comparison of kinship-identification methods for robust stock assessment using close-kin mark–recapture data for Pacific bluefin tuna (826.45 KB)
ESC 30 - Rep 01 - Report of the Fifteenth Operating Model and Management Procedure Technical Group Meeting (4.79 MB)