Global systemically important banks: Assessment methodology and the additional loss absorbency requirement

Updated 3 April 2020

The Basel Committee's assessment methodology for global systemically important banks requires a sample of banks to report a set of indicators to national supervisory authorities. These indicators are then aggregated and used to calculate the scores of banks in the sample. Banks above a cut-off score are identified as G-SIBs and are allocated to buckets that will be used to determine their higher loss absorbency requirement.

This page provides various information that the Basel Committee uses in this process.

Denominators used to calculate the scores of sample banks  Denominators
Bucketing information (fixed at end-2012)  Cut-off score and bucket thresholds 
High level indicator values and disclosures Bank indicators and disclosures
G-SIB assessment reporting instructions Reporting instructions