David Tiernan

David Tiernan is a Director at Deloitte UK, specializing in Internal Audit transformation and external quality assessments. With extensive experience in Internal Audit, David leads innovation within Deloitte’s Internal Audit Advisory services for the UK Corporate and Public Sectors. They previously held roles as Associate Director and Senior Manager at Deloitte UK and have worked as an Internal Auditor, Financial Accountant, and Manager at various organizations. David's educational background includes degrees in Psychology with Biology and ACCA Accounting.