What type of audit approach should the auditor use when testing KYC files as part...

Understanding the Vertical Approach:

A vertical audit focuses on reviewing the entire process or function within a single area or department, such as testing KYC files for compliance and effectiveness in a specific customer group or business line.

Application in AML Examinations:

Vertical audits are particularly useful for examining KYC processes as they allow auditors to trace the end-to-end workflow, from customer onboarding to risk assessment and ongoing monitoring​​.

Alignment with Advanced CAMS-Audit Guidelines:

The vertical approach provides detailed insights into compliance gaps within the KYC function, helping auditors identify root causes and systemic issues, which is emphasized in CAMS-Audit training​​.