Risk-Based Capital Standards: Advanced Capital Adequacy Framework - Basel II — 2007-12-07 [07-5729]

The Office of the Comptroller of the Currency (OCC), the Board of Governors of the Federal Reserve System (Board), the Federal Deposit Insurance Corporation (FDIC), and the Office of Thrift Supervision (OTS) (collectively, the agencies) are adopting a new risk-based capital adequacy framework that requires some and permits other qualifying banks \1\ to use an internal ratings-based approach to calculate regulatory credit risk capital requirements and advanced measurement approaches to calculate regulatory operational risk capital requirements. The final rule describes the qualifying criteria for banks required or seeking to operate under the new framework and the applicable risk-based capital requirements for banks that operate under the framework.