Location:
Nagasaki, Japan
Meeting Dates:
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Asia/Tokyo
Arrangements:
Not provisional
Co-chair(s):
Josh Madeira
Masanori Miyahara
Support(s):
SungKwon Soh
Elaine G. Garvilles
More Information
The 7th Catch Documentation Scheme (CDS-07) Technical Meeting will be held on 8 July at 9am Japan time (UTC+9). Registration and documents are combined with JWG-11.
The JWG-11 meeting session will begin after the CDS-07 meeting on 8 July. The following 3 days will start at 9am Japan time.
List of corresponding times at various world locations - timeanddate.com
Summary Report
| Symbol | Title | Date of Issue | Last Updated |
|---|---|---|---|
| IATTC-NC-JWG11-2026-00 | Chairs' Summary of the JWG11 Meeting PBFJWG Co-Chairs (M. Miyahara and J. Madeira) |
Agenda
View Full Annotated Agenda
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1. OPENING OF THE MEETING
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2. ADOPTION OF AGENDA AND MEETING PROCEDURES
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3. REPORTS ON THE IMPLEMENTATION OF PACIFIC BLUEFIN TUNA MEASURES
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4. SCIENTIFIC INFORMATION ON PACIFIC BLUEFIN TUNA
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5. LONG-TERM HARVEST STRATEGY
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6. CATCH DOCUMENTATION SCHEME
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7. REVIEW OF CONSERVATION AND MANAGEMENT MEASURES FOR PACIFIC BLUEFIN TUNA
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8. NEXT JWG MEETING
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9. OTHER BUSINESS
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10. ADOPTION OF REPORT
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11. CLOSE OF MEETING
Documents by Agenda
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1. OPENING OF THE MEETING
Meeting Arrangements
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-01 Notice of meeting and meeting arrangements
Secretariat
IATTC-NC-JWG11-2026-01.1 RECEPTION for JWG11 and NC22
Japan
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2. ADOPTION OF AGENDA AND MEETING PROCEDURES
Meeting Arrangements
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-02 Provisional agenda
Secretariat
IATTC-NC-JWG11-2026-03 Provisional annotated agenda
Secretariat
IATTC-NC-JWG11-2026-04 Indicative Schedule
Secretariat
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3. REPORTS ON THE IMPLEMENTATION OF PACIFIC BLUEFIN TUNA MEASURES
Working Papers
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-WP01 Compiled information on Pacific bluefin tuna - fishing effort and catch in the WCPO
Secretariat
Delegation Proposals and Papers
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4. SCIENTIFIC INFORMATION ON PACIFIC BLUEFIN TUNA
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4.1 Review of conversion factors
Information Papers
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-IP01 Conversion factors for swapping catch quotas between Pacific bluefin tuna fishery sectors while maintaining the overall fishing intensity
ISC Pacific Bluefin Tuna Working Group
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4.2 Independent Review of stock assessment
Information Papers
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-IP02 ISC 2024 Pacific bluefin tuna stock assessment peer review report
ISC
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4.3 Recruitment index
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4.4 Reports from WCPFC-SC and IATTC-SAC
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4.1 Review of conversion factors
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5. LONG-TERM HARVEST STRATEGY
Working Papers
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-WP02_Rev01 Interim Pacific Bluefin Tuna Management Procedure(13Jun)_Rev01
PBFJWG Co-Chairs (M. Miyahara and J. Madeira)
IATTC-NC-JWG11-2026-WP03 Draft Conservation and Management Measure for Implementing the Pacific Bluefin Tuna Management Procedure
PBFJWG Co-Chairs (M. Miyahara and J. Madeira)
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5.1 Development of Long-term harvest strategy
Presentations
Symbol Title Date of Issue Last Updated A5.1 Development of the long-term harvest strategy
JWG Co-Chairs
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5.2 Scientific information related to the long-term harvest strategy
Information Papers
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-IP04 Report of the Pacific bluefin tuna working
ISC
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5.2.1 Management Strategy Evaluation (MSE)
Information Papers
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-IP03 Report of the Pacific Bluefin Tuna Management Strategy Evaluation (ISC25-ANNEX 08)
ISC
Presentations
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5.2.2 Review of criteria for exceptional circumstances
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5.2.3 Other information relevant to the long-term harvest strategy
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5.2.1 Management Strategy Evaluation (MSE)
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5.3 Recommendations on the long-term harvest strategy
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5.1 Development of Long-term harvest strategy
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6. CATCH DOCUMENTATION SCHEME
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7. REVIEW OF CONSERVATION AND MANAGEMENT MEASURES FOR PACIFIC BLUEFIN TUNA
Working Papers
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-WP04 Draft Skeleton of Monitoring, Controlling, and Surveillance Measures for Pacific bluefin tuna fisheries
Japan, in response to the Co-Chairs’ request
Delegation Proposals and Papers
Symbol Title Date of Issue Last Updated IATTC-NC-JWG11-2026-DP01 Proposed amendments to Conservation and Management Measure for Pacific Bluefin Tuna
Republic of Korea
Presentations
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8. NEXT JWG MEETING
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9. OTHER BUSINESS
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10. ADOPTION OF REPORT
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11. CLOSE OF MEETING
All Documents
Meeting Arrangements
| Symbol | Title | Date of Issue | Last Updated |
|---|---|---|---|
| Circular 2026-22 | Meeting Notice: The Eleventh Joint IATTC and WCPFC-NC Working Group Meeting on the Management of Pacific Bluefin Tuna (PBFJWG11) and the Twenty-Second Regular Session of the Northern Committee (NC22) Secretariat |
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| Circular 2026-38 | JWG11 and NC22 – Meeting Notice, Provisional Agenda and Provisional Annotated Agenda Secretariat |
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| IATTC-NC-JWG11-2026-01 | Notice of meeting and meeting arrangements Secretariat |
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| IATTC-NC-JWG11-2026-01.1 | RECEPTION for JWG11 and NC22 Japan |
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| IATTC-NC-JWG11-2026-02 | Provisional agenda Secretariat |
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| IATTC-NC-JWG11-2026-03 | Provisional annotated agenda Secretariat |
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| IATTC-NC-JWG11-2026-04 | Indicative Schedule Secretariat |
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| IATTC-NC-JWG11-2026-05 | List of Documents |
7th CDS Technical Meeting
| Symbol | Title | Date of Issue | Last Updated |
|---|---|---|---|
| IATTC-NC-CDS07-2026-00 | Chair's Summary of the 7th Catch Documentation Scheme Technical Meeting CDS Chair Shingo Ota |
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| IATTC-NC-CDS07-2026-01 | Meeting Notice and Provisional Annotated Agenda Secretariat |
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| IATTC-NC-CDS07-2026-02_Rev02 | Working Draft CMM/Resolution for Pacific Bluefin tuna CDS (24Jun2026)_Rev02 CDS Technical Meeting |
Working Papers
| Symbol | Title | Date of Issue | Last Updated |
|---|---|---|---|
| IATTC-NC-JWG11-2026-WP01 | Compiled information on Pacific bluefin tuna - fishing effort and catch in the WCPO Secretariat |
||
| IATTC-NC-JWG11-2026-WP02_Rev01 | Interim Pacific Bluefin Tuna Management Procedure(13Jun)_Rev01 PBFJWG Co-Chairs (M. Miyahara and J. Madeira) |
||
| IATTC-NC-JWG11-2026-WP03 | Draft Conservation and Management Measure for Implementing the Pacific Bluefin Tuna Management Procedure PBFJWG Co-Chairs (M. Miyahara and J. Madeira) |
||
| IATTC-NC-JWG11-2026-WP04 | Draft Skeleton of Monitoring, Controlling, and Surveillance Measures for Pacific bluefin tuna fisheries Japan, in response to the Co-Chairs’ request |
Information Papers
| Symbol | Title | Date of Issue | Last Updated |
|---|---|---|---|
| IATTC-NC-JWG11-2026-IP01 | Conversion factors for swapping catch quotas between Pacific bluefin tuna fishery sectors while maintaining the overall fishing intensity ISC Pacific Bluefin Tuna Working Group |
||
| IATTC-NC-JWG11-2026-IP02 | ISC 2024 Pacific bluefin tuna stock assessment peer review report ISC |
||
| IATTC-NC-JWG11-2026-IP03 | Report of the Pacific Bluefin Tuna Management Strategy Evaluation (ISC25-ANNEX 08) ISC |
||
| IATTC-NC-JWG11-2026-IP04 | Report of the Pacific bluefin tuna working ISC |
Delegation Proposals and Papers
Observer Papers
| Symbol | Title | Date of Issue | Last Updated |
|---|---|---|---|
| IATTC-NC-JWG11-2026-OP02 | WWF Position Statement to the 11th Joint IATTC-NC Working Group Meeting on Pacific Bluefin Tuna Management WWF |
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| IATTC-NC-JWG11-OP01 | Statement to the 11th Joint IATTC-NC Working Group Meeting on Pacific Bluefin Tuna Management The Pew Charitable Trusts |
Presentations
* Secure documents are not included in the zip file