- The 2020 Autumn Symposium of the Korea Commercial Cases Association was held online on December 11, 2020.

- Attorney Yang Hun Chung took part in the symposium as a panelist in the first debate session on “Re-examination of provisions under the Act on Fair Transactions in Large Retail Businesses that are excluded from application” and gave a presentation calling for an amendment of the Act so that the scope of companies subject to protection becomes limited to mid- and small-sized companies, based on the concept of dominant positions, taking into account the purpose of having enacted the Act on Fair Transactions in Large Retail Businesses, its terms and comparison with other related laws.