Korean Crypto Exchanges Fight 10M Won AML Reporting Mandate

South Korea’s Digital Asset Exchange Alliance (DAXA) has launched a formal challenge against the Financial Services Commission and the Financial Intelligence Unit (FIU) regarding proposed amendments to the Specific Financial Information Act. At the center of the dispute is a mandatory suspicious transaction report (STR) requirement for any cross-border transfer exceeding 10 million won. If implemented, this rule would treat the 10 million won threshold as an automatic trigger for suspicion, bypassing the risk-based assessment frameworks typically employed by financial institutions.

Operational Strain and Compliance Dilution

DAXA, which represents 27 registered virtual asset service providers, argues that the regulation contradicts the FIU’s stated principle of restricting high-risk transactions while allowing low-risk activity. By forcing an automatic filing for every transfer above the 10 million won mark, the regulator risks creating a massive volume of noise that could obscure genuine illicit activity. The alliance estimates that the five major domestic platforms—Upbit, Bithumb, Coinone, Korbit, and Gopax—would see their annual STR filings surge from approximately 63,000 cases in the previous year to over 5.4 million.

This 85-fold increase in reporting volume presents a significant operational bottleneck. Compliance teams at these exchanges would be forced to manage a massive influx of paperwork, which DAXA contends would dilute the effectiveness of the entire anti-money laundering (AML) apparatus. Beyond the volume issue, the alliance is challenging a requirement that exchanges verify customer information beyond existing Know Your Customer (KYC) protocols. DAXA maintains that these additional obligations lack a clear basis in primary legislation, suggesting the FIU is overstepping its authority through the subordinate decree process. For those tracking crypto market analysis, this represents a critical friction point between regulatory oversight and the practical limits of exchange infrastructure.

Judicial Pushback and Regulatory Overreach

This conflict over the 10 million won threshold occurs against a backdrop of ongoing litigation between major exchanges and the FIU. The regulator has recently attempted to enforce strict penalties for alleged compliance failures, but these efforts have faced significant setbacks in the courtroom. On April 9, a Seoul court ruled in favor of Dunamu, the operator of Upbit, overturning a three-month partial business suspension related to 44,948 transactions with 19 unregistered overseas platforms. While the FIU has appealed this decision, the ruling signals a judicial preference for nuanced compliance assessments over the regulator’s strict liability approach.

Similar outcomes have followed for other major players. On April 30, Bithumb successfully halted a six-month partial business suspension tied to alleged violations of financial information rules. Furthermore, Coinone has secured a temporary stay against both a three-month suspension and a 5.2 billion won fine, which the FIU had imposed citing KYC shortcomings. These court victories suggest that judges are increasingly requiring regulators to account for a firm’s internal compliance efforts rather than relying on blanket enforcement actions. The current consultation period for the 10 million won rule is scheduled to conclude on May 11, with the decree expected to be finalized in July.

Market Implications of the Regulatory Vacuum

The current regulatory environment in South Korea is characterized by what some observers describe as a crypto law vacuum, where the FIU relies on expansive interpretations of existing statutes to manage the sector. This approach has led to a cycle of fines and suspensions that are now being tested and frequently overturned in court. For investors and operators, the uncertainty surrounding these rules creates a complex landscape for cross-border liquidity. If the 10 million won rule is enacted without modification, it could effectively categorize many major global platforms as high-risk for Korean users, potentially restricting access to international liquidity pools.

As the July deadline for the final decree approaches, the industry is bracing for a potential showdown. The conflict highlights a fundamental disagreement regarding the role of exchanges in the financial system. While the FIU seeks to minimize risk through rigid, value-based reporting, the exchanges argue that such measures are operationally impossible and ignore the reality of modern digital asset flows. The outcome of this dispute will likely dictate the compliance costs for the next several years and determine whether Korean exchanges can maintain their current operational models or if they will be forced to adopt more restrictive, high-friction interfaces for their users. The ongoing legal battles suggest that the judiciary will remain a key arbiter in this process, potentially limiting the FIU’s ability to impose its preferred regulatory framework without clearer legislative support.