Competition/Antitrust

Drawing on the experience and expertise of over 50 specialists in antitrust and competition issues, Yoon & Yang’s Antitrust & Competition Practice provides clients with advanced guidance across all aspects of Korean antitrust and competition laws. These include the Monopoly Regulation and Fair Trade Act, the Fair Transactions in Subcontracting Act, the Act on the Regulation of Terms and Conditions, the Act on Fair Labeling and Advertising, the Fair Transactions in Franchise Business Act, the Act on Fair Transactions in Large Retail Business, the Act on Door-to-Door Sales, the Act on Consumer Protection in Electronic Commerce, the Installment Transactions Act and the Fair Agency Transactions Act. The Practice offers one-stop services covering regulatory, litigation and investigation matters.

As a long-standing advisor that excels in antitrust and competition issues faced by multinational and major domestic companies, Yoon & Yang’s Antitrust & Competition Practice has earned strong domestic and global recognition. It has been selected as an Elite Law Firm in competition law for 17 consecutive years, from 2009 to 2025, by Global Competition Review (GCR).

The Practice also works closely with experts across the firm’s other practices—including intellectual property, finance, corporate and tax—to deliver integrated services tailored to diverse industries. It has played a central role in key antitrust matters, particularly in the IT, finance, logistics and platform sectors.