South Korea has launched a formal review into blockchain-based prediction market platform Polymarket, as regulators examine whether its services breach the country’s strict gambling laws.
The review is being conducted by the Korea Communications Standards Commission (KCSC), the government agency responsible for overseeing harmful online content, including illegal gambling, defamation and other prohibited material.
According to local reports, the regulator has begun assessing whether Polymarket’s prediction markets should be classified as illegal online gambling under South Korean law.
Opportunity given for formal response
The development happened during a recent meeting of the KCSC’s telecommunications subcommittee. Before reaching a final decision, the regulator has agreed to give Polymarket an opportunity to submit a formal response explaining how its platform operates and why it believes it complies with applicable laws.
After reviewing the company’s response, the regulator will judge whether any action is necessary. If the KCSC determines that Polymarket is violating the country’s gambling laws, it can instruct local internet service providers (ISPs) to block access to the platform. And so, preventing users in South Korea from using the service through domestic internet networks.
The review comes as South Korea continues to enforce some of the world’s strictest gambling regulations. Apart from a limited number of state-approved betting products, online gambling remains largely illegal. Authorities have long taken action against unlicensed gambling websites and offshore betting operators, and that enforcement has continued as new digital betting platforms enter the market.
Scrutiny since last month
Just last month, South Korean police launched an investigation into local users of Polymarket on the charge of engaging in illegal gambling. Gangwon Provincial Police recently opened the probe at the request of the Korean National Police Agency, according to the provincial police force’s cyber investigation unit. However, the probe was focused on domestic Polymarket users, not the platform itself, the unit said.
Yet, the structure has increasingly drawn the attention of regulators worldwide as governments seek to determine whether prediction markets should fall under existing gambling legislation or financial market rules.
The South Korean review is also one of the country’s first major regulatory actions specifically targeting prediction markets. While the outcome remains to be seen, it could provide important guidance on how blockchain-based prediction markets will be treated under the country’s legal framework going forward.
The case also shows South Korea’s broader approach towards digital assets. Although the country has developed a more mature regulatory framework for cryptocurrencies in recent years, authorities have continued to adopt a cautious stance towards new blockchain-based financial products, particularly where consumer protection and speculative activity are involved.
A decision against Polymarket could have major implications beyond the platform itself. Other decentralised prediction market operators may also face greater regulatory scrutiny if authorities conclude that such services fall within the scope of existing gambling laws.
For now, the KCSC has not announced a timeline for its final decision. Yet, the commission is expected to complete its review after considering Polymarket’s formal response, with regulators, legal experts and the industry closely watching the outcome.
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