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Understanding Enhanced Due Diligence
13 Apr 2025 · 3 · By Verify Online

Enhanced Due Diligence (EDD) is required when dealing with higher-risk customers. UK businesses must understand when EDD is triggered and what additional measures are required to maintain compliance with anti-money laundering regulations.
When EDD Is Required
Enhanced due diligence is triggered by PEPs and their associates, high-risk countries, complex ownership structures, unusual transaction patterns, and high-value transactions. For more on the importance of identity verification, see our article on Why Identity Checking is Important.
EDD Measures
Additional measures include senior management approval, source of wealth verification, enhanced ongoing monitoring, more frequent reviews, and detailed documentation. For best practices, refer to Essential Best Practices for Effective Identity Verification in the UK.
Risk-Based Approach
EDD should be proportionate to the identified risk. Businesses must assess customer risk and apply appropriate measures without applying a one-size-fits-all approach.
Conclusion
Enhanced due diligence is a critical component of AML compliance. By understanding when EDD is required and implementing appropriate measures, businesses can effectively manage higher-risk relationships.