Chongwon Yoon

Ms. Chongwon Yoon joined the Small and Medium Practices Advisory Group (SMPAG) in January 2025, nominated by the Korean Institute of Certified Public Accountants (KICPA).

She currently serves at the Center of Quality Control in Grant Thornton Daejoo Korea, bringing over 30 years of experience in accounting and auditing, with expertise in audit methodology, risk management, and quality control.

Prior to joining Grant Thornton, Ms. Yoon worked at PwC for nearly 20 years, primarily as a technical advisor in the Risk & Quality department at PwC Korea, where she specialized in audit methodology, risk management, and quality control. She also spent two years at PwC U.S. National Office, focusing exclusively on risk management-related functions. After leaving PwC, she joined KICPA, where she served as an inspector for very small entities and was actively involved in research on auditing and quality control standards. Her work included participating in research projects, serving on research committees, and supporting their operations.