BCE Warns Against Relaxing Bank Regulations Amid Underestimated Risks

Web Editor

November 13, 2025

Background on Claudia Buch and Her Role

Claudia Buch, the Chief Supervisor at the European Central Bank (ECB), recently expressed concerns about loosening bank regulations in the Eurozone. As the person responsible for overseeing the banking sector’s stability and compliance with regulations, her views carry significant weight.

Current Market Undervaluation of Geopolitical Risks

Buch highlighted that financial markets are currently undervaluing geopolitical risks, which puts almost all Eurozone banks at some level of exposure. This situation raises concerns about the long-term viability of the banking sector if regulations are weakened now.

Relevance of Current Debt Levels

With already high debt levels, it’s unclear whether authorities can provide similar support during future crises. Buch emphasized that the capacity for response through government spending is limited, making it crucial for banks to be well-prepared for unpredictable scenarios.

Contrasting Views on Capital Requirements

Buch disagreed with the ideas of regulatory relief being pursued by US authorities, which include softening capital requirements, reducing supervisory examinations, and adopting a more accommodative stance towards bank mergers. She argued that higher capital requirements do not hinder profitability and that banks must be ready for challenging, unforeseen circumstances.

Market Valuations and Risk Misinterpretation

Buch pointed out that current market valuations might not accurately reflect the risks, suggesting a potential for sudden revaluation. In such cases, higher capital levels would better protect banks.

Geopolitical Risks and Government-Central Bank Cooperation

In the event of systemic shocks, such as a pandemic or increased energy costs following Russia’s invasion of Ukraine, governments typically collaborate with central banks to mitigate risks. However, given the already high debt levels, it’s uncertain if similar support can be offered in future crises.

Key Questions and Answers

  • What concerns does Claudia Buch have regarding bank regulations? Buch is worried that relaxing bank regulations could jeopardize the long-term viability of the Eurozone banking sector, given the underestimation of geopolitical risks by financial markets.
  • Why are current debt levels a concern? High debt levels limit the capacity of governments to provide support during future crises, making it crucial for banks to be well-prepared.
  • What is Buch’s stance on capital requirements? Buch disagrees with the idea of softening capital requirements, arguing that higher capital levels do not hinder profitability and are necessary for banks to face unpredictable scenarios.
  • How do market valuations factor into Buch’s concerns? Buch believes that current market valuations might not accurately reflect risks, potentially leading to sudden revaluation and highlighting the need for higher capital levels.
  • What role do geopolitical risks play in Buch’s warning? Geopolitical risks are being undervalued by financial markets, which puts Eurozone banks at exposure and necessitates stronger regulations.