ISDA has published the following statement in response to today’s announcement by JBA TIBOR Administration (JBATA), the administrator of yen TIBOR and euroyen TIBOR.
“JBATA has launched a public consultation on whether to permanently cease euroyen TIBOR and the specific timing of any cessation. The consultation also seeks views on when market participants should stop entering into new cash and interest rate swap trades referencing euroyen TIBOR. JBATA stated that the results of the consultation will be published by March 31, 2024.
“Launch of the public consultation does not constitute an index cessation event under the IBOR Fallbacks Supplement to the 2006 ISDA Definitions, the 2021 ISDA Interest Rate Derivatives Definitions or the ISDA 2020 IBOR Fallbacks Protocol. The consultation will therefore not trigger the fallbacks for euroyen TIBOR under the supplement, definitions or protocol (ie, to the adjusted risk-free rate plus spread) or have any effect on the calculation of the spread applicable to these fallbacks. The statement will also not trigger fallbacks under the 2018 ISDA Benchmarks Supplement or its protocol.”
This statement is for information purposes only. It does not constitute legal advice and should not be considered an explanation of all relevant issues. You should consult your legal advisors and any other advisor you deem appropriate in considering the issues discussed herein.
For additional information on benchmark reform, visit ISDA’s benchmark reform and transition from LIBOR page on the ISDA website.
For Press Queries, Please Contact:
Nick Sawyer, ISDA London, +44 20 3808 9740, nsawyer@isda.org
Joel Clark, ISDA London, +44 20 3808 9760, jclark@isda.org
Christopher Faimali, ISDA London, +44 20 3808 9736, cfaimali@isda.org
Nikki Lu, ISDA Hong Kong, +852 2200 5901, nlu@isda.org
Documents (1) for ISDA Statement on JBATA Consultation on Euroyen TIBOR
Latest
Digital Assets and Derivatives: Where Next?
Digital assets are moving into a phase of institutional integration into derivatives markets. Trading venues, custodial infrastructures and tokenization platforms now exist across both traditional financial markets and public blockchain networks. While this diversity has accelerated innovation and liquidity formation,...
ISDA Publishes ISDA SIMM® Methodology, Version 2.8+2512
Following the 2026 primary calibration exercise, ISDA is pleased to publish SIMM® version 2.8+2512. This version of the ISDA SIMM has updates that are based on the full recalibration of the model using historical data up to 31 December 2025....
ISDA Treasury Forum: Scott O'Malia Opening Remarks
ISDA Treasury Forum June 11, 2026 Opening Remarks Scott O’Malia, ISDA CEO Hello and welcome to the ISDA Treasury Forum. I’d like to start by thanking CME Group for working with us once again to make this event happen...
Launch of US Treasury Repo Market Indicators
ISDA has launched the ISDA-Actrix US Treasury Repo Market Clearing Indicators in collaboration with Actrix. The indicators illustrate central clearing adoption in the US Treasury repo market. Sponsored cleared repo volumes are used as a proxy to monitor client participation...
