4.1 The Need for Stressing OpRisk Capital Even Beyond 99.9%4.2 Comprehensive Capital Review and Analysis (CCAR)4.3 OpRisk and Stress Tests4.4 OpRisk in CCAR in Practice4.5 Reverse Stress Test4.6 Stressing OpRisk Multivariate Models—Understanding the Relationship Among Internal Control Factors and Their Impact on Operational Losses