Sandra Herrygers

Information Technology Special Group Leader, Deloitte Advisory US Assurance Leader, Deloitte Global Risk Advisory

Sandra Herrygers

200 Renaissance Center

Suite 3900



United States


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Sandy is a partner in the Deloitte Advisory US practice where she leads the Information Technology Specialist Group as well as the Assurance Leader for Global Risk Advisory. In her US role, Sandy oversees the quality of our IT audit services, including functioning as a consultation resource for IT and internal control related matters on our largest and most complex integrated audits. Further, she leads the development of our approach, tools, practice aids, and learning for our IT specialists. In her global role, she oversees our Assurance offerings, which includes specialized audit service and third party reporting. Sandy represents Deloitte on several outside initiatives related to information security and internal control, including the Center for Audit Quality Cyber Working Group and the AICPA ASEC Cyber Working Group.

Sandra Herrygers