The National Bank of Ukraine (NBU) approved changes to how banks’ required reserves are calculated under martial law to improve money market regulation and incentivise inflows of external financing, including longer-term funding intended to support reconstruction. From 10 November 2025, forcibly seized funds and funds frozen under sanctions will no longer be included in the reserve requirement calculation, reflecting that these balances are immobilised and do not affect monetary processes; the NBU expects no significant impact on total required reserves. From 10 December 2025, the calculation will also exclude bank loans with maturities longer than one year obtained from non-resident legal persons that have a foreign state as a shareholder and/or have at least 10% of their authorised capital funded by international financial institutions, extending the current approach that does not capture all IFI-originated borrowing. The changes were adopted through NBU Board Resolution No. 125 and NBU Board Decision No. 373, alongside related amendments to the NBU’s Resolution No. 23 that take effect on 10 December 2025.