Regulatory stress testing has evolved from a basic compliance check into a primary tool for macroprudential supervision and financial stability management. Following the 2008 financial crisis, the US Federal Reserve launched the Comprehensive Capital Analysis and Review (CCAR) and Dodd-Frank Act Stress Testing (DFAST), transforming how regulators evaluate banking sector resiliency.

Traditional risk assessments relied on static capital metrics based on historical performance data. Regulatory stress tests introduce forward-looking, macroeconomic simulations that evaluate a bank’s capital position under severe, unexpected economic downturns, ensuring institutions can survive a major crisis.