All currencies and tenors of LIBOR ceased or became unrepresentative at the end of December 2021 with the exception of overnight, 1, 3, 6 and 12 month USD LIBOR which continues to be published until end-June 2023. Fast forward four months and what progress has been made and what, if anything, is there still left to do? Synthetic LIBOR and statutory replacement rates For the currencies and tenors that have now ceased or become unrepresentative, it is fair to say that, after a great deal of work from regulators, industry bodies and market participants themselves, the transition to risk-free rates has been fairly smooth. 1, 3 and 6 month GBP and JPY LIBOR continue to be published as ‘synthetic’ LIBOR for the time being, but, as noted by the Bank of England in its meeting on 26 January 2022, the number of legacy transactions relying on them is relatively small, assisted by widespread adherence to the ISDA Protocol and a concerted effort by the lending markets in Q4 last year. However,