Russian Ministry of Finance Approves Some Digital Ruble Payments for Government Budget Expenditures (MoF)
[December 18, 2025] The Russian government has approved a list of budget expenditures using the digital ruble starting January 1, 2026, reported on the website of the Ministry of Finance (MoF). The list includes social security payments, and salaries and other payments to staff, as well as expenses for capital construction, repair and maintenance of state-owned facilities. Also, the use of the digital ruble will become available for transfers to budgets and transfers of funds to federal institutions. Furthermore, from July 1, 2027, corresponding transactions with regional and local budgets, as well as transactions with extra-budgetary funds and recipients of funds, will become available. Payments from the budget will be made in digital rubles only if the recipients wish. [Source: Russian MoF]
South Korea to Test Distributing Government Subsidies in New CBDC Test Phase (Decenter)
The South Korean press is reporting that the Bank of Korea (BoK) is preparing to launch a new phase of its “Project Hangang River” wholesale central bank digital currency (CBDC) project, focusing on distributing government subsidies. A first three-month proof-of-concept phase with commercial banks, during which central bank authorities made it clear that it was actually testing tokenized deposits, reportedly ended in June 2025. Unfortunately the central bank itself has been silent on the project so we have to rely on press reports that are often short on details, like whether the purported second test will really be about wholesale CBDC or perhaps tokenized deposits again, or a hybrid in which tokenized deposits are settled in wholesale CBDC. [Source: Decenter]
European Council Agrees Position on the Digital Euro and on Strengthening the Role of Cash (European Council)
[December 19, 2025] The European Council released a 157-page document outlining its position on digital euro legislation, rejecting a proposal for an offline-only approach and insisting on both online and offline versions of the central bank digital currency (CBDC). While the digital euro is primarily intended for peer-to-peer and retail payments to reduce dependence on Visa and Mastercard, the Council envisions a broader scope including machine-to-machine payments for Industry 4.0, Web3 applications, and business-to-business conditional payments from the outset. The proposal also aims to safeguard acceptance of cash as a payment method throughout the euro area, and guarantee that people have access to cash and are free to choose their preferred payment method. It proposes to effectively ban non-acceptance of cash by retailers or service providers with a few exceptions, notably for payments for goods or services purchased at a distance, including online, and unmanned points of sale. [Source: European Council]
How New Regulations May Impact the Future of Stablecoins (CBPN)
Central Bank Payments News published an article by Ezechiel Copic that examines how new stablecoin regulations in the U.S. (GENIUS Act) and EU (MiCA) may impact the business models of stablecoin issuers. Both regulatory frameworks require 1:1 backing with high-quality liquid assets and prohibit interest payments to holders, but differ in prescribed asset allocations—the EU mandates 30-60% in bank deposits while the U.S. sets no specific limits. The analysis shows that while stablecoin issuers like Circle currently generate 95-99% of revenue from interest on reserve assets (primarily Treasury bills and reverse repos), they face significant interest rate risk as rates are expected to decline. However, projected growth in stablecoin supply to $1.4 trillion by 2030 could offset revenue losses from lower rates, resulting in modest revenue increases. The article concludes that Europe’s more prescriptive MiCA regulations may hinder stablecoin growth compared to the U.S. approach, and issuers may need to develop alternative revenue sources beyond reserve asset yields to maintain viable business models. [Source: CBPN]
Upcoming Speaking Engagements:
The Digital Euro Conference 2026 (Frankfurt, March 26) will explore the future of money with a focus on CBDCs, stablecoins, and commercial bank tokens. This hybrid event offers the perfect platform to understand the future of digital money! [Register here and get 20% off the regular ticket price by using the Kiffmeister20 code!]

I produce a monthly digest of digital fiat currency (DFC) developments exclusively for the official sector (e.g., central banks, ministries of finance and international financial institution (e.g., the BIS, IMF, OECD, World Bank)) plus academics and firms that are active in the DFC space (commercial banks, technology providers, consultants, etc.). (DFCs include central bank digital currency (CBDC), stablecoins and tokenized deposits.) It goes out via email on the first business day of every month, and if you’re interested in being on the mailing list, please email me at john@kiffmeister.com.
