Mr. Ryoo, a tax expert, joined LEE & KO on July 9, 2012. Having worked at the National Tax Services for a number of years, Mr. Ryoo has acquired extensive experience and expertise in the tax field and an in-depth understanding of tax-related regulations and administrative processes. Mr. Ryoo is particularly knowledgeable with regard to procedures and decision making concerning tax appeals, having held positions on various related committees within the National Tax Service, such as the Tax Review Committee and the Joint Review Committee. Mr. Ryoo is particularly well equipped with the specialized knowledge and experience needed to handle a broad range of complex tax litigation matters, including taxation legality review applications, objection applications, review applications, etc.