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Internal audit

Assure. Advise. Anticipate.

Deloitte’s internal audit (IA) services help companies look below the surface to achieve superior performance. Powered by technology and data analytics, we offer a full range of outsourcing, co-sourcing, and advisory services. Teaming with—or working as—a client’s IA team, Deloitte transforms these functions to achieve a high level of performance. We’ll enhance process efficiency, fraud detection, operational quality, internal control, and regulatory compliance. Strengthen the value delivered by IA through quality, flexibility, efficiency. Additionally, Deloitte helps clients extend their IA oversight to gain greater understanding of key enterprise risks such as evolving IT systems, applications, and other technologies.

How we can help:

Internal audit strategy, effectiveness advisory, and review

  • Strengthening the effectiveness of the IA function through transformational activities and strategy development or redesign
  • Independent effectiveness reviews of IA functions, evaluating conformance with Institute of Internal Auditor (IIA) standards
  • Comparing IA’s against leading practices and assessing IA’s performance relative to stakeholder needs and expectations

Internal audit outsourcing and co-sourcing

  • Assist clients in the deployment of their IA capabilities, ranging from performing all of the organization’s IA activities through an outsourced model to partnering with the in-house IA function to co-source the delivery of their activities

CEO/CFO certification and testing

  • Helping organizations understand and comply with their internal control certification requirements
  • Scoping, developing and/or executing the organizations’ internal control certification programs 

Information technology internal audit

  • Serving as subject matter advisors—or as part of the outsourced/co-sourced IA function—to help organizations evaluate and address risks related to IT, applications, networks, and infrastructure