The post-2008 regulatory settlement was built on a diagnosis that proved largely correct. The Global Financial Crisis exposed a banking system that had become excessively leveraged, undercapitalised and dependent on fragile funding structures. Weaknesses within banks quickly became weaknesses within the financial system. The response that followed fundamentally reshaped international banking. Through higher capital requirements, leverage constraints, stronger liquidity standards, stress testing and recovery and resolution planning, regulators sought to ensure that banks would no longer amplify systemic shocks in the way they had before 2008. By almost every conventional measure, the post-2008 regulatory settlement achieved what it was designed to do. Banks today are considerably stronger than those that entered the Global Financial Crisis. Capital levels are higher, liquidity positions are more conservative and supervisory oversight is substantially more rigorous. During the COVID-19 pandemic and subsequent episodes of market stress, most major banking systems remained resilient and continued supporting economic activity rather than becoming the source of instability. Few would dispute that the post-2008 regulatory settlement achieved its primary objective. The more difficult question is whether that success has changed the nature of the next challenge. Regulatory frameworks are necessarily shaped by the crises that create them. The post-2008 settlement assumed that systemic risk was primarily generated within banks and that strengthening banks would strengthen the financial system. That assumption was entirely appropriate at the time. Financial systems, however, do not stop evolving once regulation has been put in place. Markets adapt, capital finds new channels, technology reshapes intermediation and new institutions emerge to perform functions once dominated by banks. Regulatory settlements are therefore judged twice: first by whether they solve the last crisis, and later by whether they continue reflecting the financial system that evolves afterwards. That evolution sits quietly beneath the Bank of England's Financial Stability Report and accompanying Financial Stability in Focus paper, both published on 7 July 2026, which proposed modest changes to the leverage ratio framework and the usability of capital buffers. Considered in isolation, they appear to be modest refinements to the United Kingdom's prudential framework Read together with the Bank's latest Financial Stability Report, however, they suggest a more significant institutional development. The report's principal concerns no longer focus primarily on weak bank balance sheets. Instead, they encompass market-based finance, private credit, concentrated leverage, sovereign debt markets, cyber resilience and technology-related operational dependencies. The question is no longer simply whether banks remain resilient enough to withstand the next crisis. It is whether the post-2008 regulatory settlement is still organised around the institutions most likely to generate it. That distinction matters because it changes the role of banking regulation itself. The objective after 2008 was to protect the financial system from banks. The emerging challenge may be to ensure that banks remain capable of protecting the financial system from risks that increasingly originate beyond them. If that is indeed the direction in which financial stability is evolving, then the Bank of England's latest proposals may ultimately be remembered less for modest adjustments to capital requirements than for revealing that the assumptions underpinning the post-2008 regulatory settlement are themselves beginning to evolve. Why the post-2008 regulatory settlement succeeded The strength of the post-2008 regulatory settlement lay in the clarity of its diagnosis. Banks sat at the centre of the Global Financial Crisis because they combined excessive leverage, weak capital, unstable funding and extensive interconnectedness. Problems that began within individual institutions rapidly spread across markets, borders and ultimately the global economy. Strengthening the resilience of banks therefore became synonymous with strengthening the resilience of the financial system. That diagnosis produced an unusually coherent international regulatory response. The Basel III framework strengthened both the quality and quantity of regulatory capital while introducing internationally consistent leverage and liquidity standards. Recovery and resolution planning sought to ensure that even the largest institutions could fail without destabilising the broader financial system. Stress testing became an integral part of supervision, requiring banks to demonstrate their resilience under increasingly severe economic scenarios. Across jurisdictions, prudential regulation became organised around a single objective: ensuring that banks could continue performing their critical economic functions during periods of exceptional stress. The results have been significant. International banking systems are considerably better capitalised than they were before 2008, supervisory oversight is more intrusive and risk management has become substantially more disciplined. Banks entered the pandemic from a position of strength rather than weakness, enabling them to continue extending credit and supporting economic activity during one of the most severe disruptions in modern history. Even subsequent episodes of market stress demonstrated that stronger banks could absorb losses without transmitting instability throughout the wider financial system. Before 2008, banks were widely regarded as the principal transmitters of systemic risk. Today, they are increasingly expected to absorb shocks while continuing to provide credit, liquidity and confidence during periods of financial stress. That transformation represents one of the most important achievements of modern financial regulation. The success of the settlement, however, does not necessarily mean that the financial system around it has remained unchanged. The evolution has been gradual rather than sudden. During the decade following the Global Financial Crisis, private credit expanded rapidly as an alternative source of corporate finance. The COVID-19 pandemic demonstrated that stronger banks could continue supporting economic activity during systemic stress. The regional banking failures in the United States in 2023 highlighted liquidity management and depositor behaviour rather than the widespread solvency concerns that characterised 2008. By the time the Bank of England published its latest Financial Stability Report, its principal concerns had shifted well beyond bank balance sheets alone. Has financial stability outgrown banking regulation? The post-2008 regulatory settlement succeeded because it matched the structure of the financial system it sought to regulate. Banks sat at the centre of credit creation, liquidity transformation and payment activity. Weaknesses within banks therefore became weaknesses within the wider economy. Strengthening banks was the most direct way of strengthening financial stability. Over the past decade, financial intermediation has continued expanding beyond traditional banking. Private credit has become a major source of corporate financing. Asset managers, insurers and pension funds now intermediate significantly larger pools of capital than they did immediately after the Global Financial Crisis. Government bond markets depend increasingly on leveraged non-bank participants to maintain liquidity. Clearing houses, payment infrastructures and financial market utilities have become critical nodes within the financial system. More recently, cloud computing and artificial intelligence have introduced operational dependencies that extend across multiple institutions simultaneously rather than remaining confined within individual balance sheets. None of this suggests that financial stability has weakened. Instead, it suggests that financial stability has become distributed across a much broader financial ecosystem. Capital markets have become deeper, funding sources more diversified and financial services more technologically advanced. The financial system today is broader, more interconnected and considerably more sophisticated than the one regulators confronted in 2008. The Bank of England's latest Financial Stability Report suggests that regulators themselves increasingly recognise this changing landscape. Its assessment of systemic vulnerabilities extends well beyond the traditional banking sector, highlighting market-based finance, concentrated leverage, sovereign debt markets, cyber resilience and technology-related operational risks alongside conventional banking supervision. Similar themes have become increasingly prominent in the work of the Basel Committee on Banking Supervision, the Financial Stability Board and the Bank for International Settlements. The question now is whether the regulatory perimeter still reflects where systemic vulnerabilities are increasingly accumulating. It is against this backdrop that the Financial Policy Committee's latest proposals should be understood. Much of the reporting has focused on technical adjustments to leverage ratios and the greater usability of capital buffers. Those changes are important, but they are not the central story. The significance of the Financial Policy Committee's proposals therefore lies less in the technical calibration of leverage ratios than in what they reveal about how the Committee itself is beginning to think about financial stability. The objective after the Global Financial Crisis was to ensure that banks could survive severe shocks. Increasingly, regulators appear to be asking a different question: can banks continue supporting the financial system when the most severe shocks originate elsewhere? Capital remains essential, but resilience cannot be measured solely by the strength of individual balance sheets. It increasingly depends upon whether banks can continue extending credit, maintaining liquidity and supporting payment systems while responding to disruptions transmitted through financial markets, operational infrastructure, technology providers and other non-bank institutions. The issue is therefore no longer simply one of institutional resilience. Increasingly, it is whether regulation designed around institutions can continue safeguarding a financial system whose vulnerabilities are becoming progressively more networked. This should not be mistaken for an argument that banking regulation has become obsolete. Banks remain central to financial stability, particularly across much of Asia where financial systems continue to rely heavily on bank intermediation. Neither does it suggest that prudential standards should be relaxed. Strong capital, sound liquidity and disciplined supervision remain indispensable. The Bank of England's proposals should instead be understood as recognising that resilience requires banks not merely to withstand stress, but to function effectively within a financial system whose principal vulnerabilities are becoming more widely distributed. That lesson is particularly relevant in Asia. Banking systems across the region remain more bank-centred than those in Europe or North America, yet they are evolving along many of the same structural lines. Private markets continue expanding, payment infrastructures are becoming more interconnected and artificial intelligence is creating new operational dependencies. The question for regulators such as the Monetary Authority of Singapore, the Hong Kong Monetary Authority, Bank Negara Malaysia and Indonesia's Otoritas Jasa Keuangan is therefore not whether they should replicate the Bank of England's latest proposals. It is whether the assumptions underpinning their own prudential frameworks continue to reflect the financial systems they now supervise. The next stage of financial stability The post-2008 regulatory settlement remains one of the most successful episodes of international regulatory cooperation in modern finance. Its achievement was to make banks significantly more resilient than they had been before the Global Financial Crisis. The Bank of England's latest proposals do not call that achievement into question. They suggest something more subtle. Successful regulatory settlements do not become irrelevant because they fail. They eventually confront financial systems that have continued evolving beyond the assumptions on which those settlements were originally built. If that proves to be the significance of the Bank of England's latest reforms, then their lasting contribution will not be modest adjustments to leverage ratios or capital buffers. It will be that they marked the point at which regulators recognised that financial stability can no longer be assessed solely through the resilience of individual institutions. The post-2008 regulatory settlement made institutions resilient because institutions lay at the centre of the last crisis. The next phase of financial stability will increasingly depend on whether regulation can make financial networks as resilient as the institutions they connect. That does not represent a rejection of the post-2008 regulatory settlement. It represents the next stage in its evolution.
