On 8 October 2020, the Korea Fair Trade Commission (KFTC) opened an investigation into Google's plan on taking a 30% commission on all in-app purchases as part of its updated Google Play Store Guidelines.
Announced KCC investigation into Naver over allegedly violating the Telecommunications Business Act
Issued ruling in FTC investigation into Broadcom for alleged unfair business conduct
Announced Korea Communications Commission investigation into Naver for alleged discriminatory conduct by its news algorithm
Issued FTC ruling approving Microsoft's acquisition of Activision Blizzard
Announced Korean Fair Trade Commission investigation into Kakao Mobility acquisition of stake in SM Entertainment
Issued Supreme Court ruling on Qualcomm’s abuse of market dominance
Issued KFTC fine against Google for abuse of dominance in the mobile gaming app market
Ruling in FTC investigation regarding Kakao T's alleged preferential treatment practices
Opened KFTC investigation into Delivery Hero's acquisition of Woowa Brothers
Google fined $176.64 million for abuse of dominance in the Android OS market
Coupang sanctioned with a fine of 3.29 billion won ($2.8 million) for abuse of dominance in the form of unfair business practices