The capacity to see systemic risk build and lean against it: surveillance, stress testing and the countercyclical and borrower-based tools that act on the system as a whole.
The Capability Development Index tracks the events that move a capability — operational use, technical breakthroughs, procurement decisions and the industrial base behind them — and places each on the record with the date it happened.
Recent developments cover the current period. Historical developments are the inflection points that produced Macroprudential & Systemic Oversight as it stands today.
Founded in Florence, it built double-entry bookkeeping and a network of correspondent branches across Europe, spreading credit risk and setting standards of record-keeping that later banking systems relied upon.
Chartered to fund government borrowing during war with France, it became the model for a national bank underpinning system-wide confidence, later formalising the role of lender of last resort.
A New York trust company crisis triggered runs across the banking system, contained only by private intervention led by J.P. Morgan, and the episode became the direct catalyst for creating the Federal Reserve.
Passed after thousands of bank failures during the Depression, the act established the Federal Deposit Insurance Corporation and the Glass-Steagall wall between deposit-taking and securities business, a model later copied elsewhere.
Losses from the bank's collapse spread through the international payments system in a single afternoon, pushing the G10 central banks to establish permanent machinery for cross-border bank supervisory cooperation.
Sovereign default spread across Argentina, Brazil and other borrowers, leaving major international banks badly exposed and prompting years of restructuring that culminated in Brady bonds and new approaches to sovereign risk.
The Basel I Accord set a minimum ratio of capital to risk-weighted assets for internationally active banks, giving supervisors a common yardstick and beginning four decades of increasingly detailed capital regulation.
A currency collapse beginning with the Thai baht spread through Indonesia and South Korea, forcing bank closures, nationalisations and IMF-led recapitalisation programmes that reshaped banking supervision across East and Southeast Asia.
The bankruptcy froze interbank lending worldwide and forced state rescues of major banks in the United States and Europe, prompting the most significant rewrite of bank capital and liquidity rules in modern history.
Silicon Valley Bank, Signature Bank and First Republic failed in the United States while Credit Suisse was taken over by UBS, the most serious test of bank confidence since 2008 and a reminder that deposit flight could now move at social-media speed.
A technical note set out methods for supervisors to judge additional capital charges on individual banks, part of continuing work to standardise macroprudential buffer practice across member states.
Spreads on the biggest US banks fell to their lowest since 2015 at the end of 2025 before jumping in March and April, a signal of renewed uncertainty even though stress tests showed capital buffers remained robust.
Saudi Arabia and the UAE led the increase, which continued with a further $21 billion in April, as liquid assets held at around 20 per cent of regional bank balance sheets and deposit growth outpaced lending.
Indonesia's banking capital adequacy ratio stood at 25.1 per cent in March, among the strongest in Southeast Asia, giving the regulator room to pursue reform alongside continued prudential tightening.
The 24-month programme drew fresh capital from 33 banks, with just over 72 per cent sourced domestically and the rest from international investors, before regulators moved to risk-based supervision.
Assessments pointed to growing risk from sovereign debt linkages, a fast-growing nonbank financial sector and new technology, even as core fundamentals in the banking system were judged broadly stable heading into the year.
Supervisors stepped up preparations for banking-sector spillovers from escalating geopolitical conflicts, with European authorities expected to do the most among major regions to reinforce resilience during the year.
The central bank's Financial Stability Report found strong balance sheets across banks and non-bank financial companies, with capital and liquidity buffers comfortably above regulatory minimums despite external headwinds.
Authorities issued 1,466 penalties worth RMB485 million to banks in the first quarter, a 20.1 per cent rise on the previous quarter, as supervisors intensified scrutiny of governance and lending practices.
Commercial banks recorded RMB1.87 trillion in combined net profit in the third quarter, up 0.5 per cent year on year, as margin compression continued to weigh on the sector's earnings.