South Korea exchanges fight strict AML reports

TLDR

South Koreas major crypto exchanges are pushing back against a new anti money laundering proposal that would massively increase mandatory suspicious transaction reports.

1. Regulators want all overseas crypto transfers above 10 million won to be auto flagged as suspicious, which industry group DAXA says would boost reports from about 63,000 to over 5.4 million a year.
2. Exchanges warn the rule and extra verification duties would overload compliance teams, slow withdrawals, and hit smaller platforms hardest, even though they support AML goals in principle.
3. Courts have already paused several harsh AML sanctions on Upbit, Bithumb, and Coinone, so the final shape and timing of these rules will depend on consultations and ongoing legal battles.

Deep Dive

1. What The New AML Rule Proposes

The Financial Services Commission and Financial Intelligence Unit proposed that virtual asset service providers treat any overseas linked crypto transfer of 10 million won (about 6,800 dollars) or more as a suspicious transaction that must be reported, regardless of context or risk level.

The Digital Asset eXchange Alliance (DAXA), which represents 27 licensed platforms including Upbit, Bithumb, Coinone, Korbit, and Gopax, estimates this blanket trigger would lift annual suspicious transaction reports from roughly 63,000 to more than 5.4 million at the top five exchanges, making monitoring virtually unworkable and diluting real red flags.

DAXA also objects to new customer information checks that it says go beyond what the primary law clearly requires, arguing the decree would introduce de facto new obligations via secondary rules rather than statute.

2. How It Could Hit Exchanges And Users

Industry groups say such volume would force exchanges to hire much larger compliance teams, invest heavily in monitoring systems, and accept slower processing for larger cross border withdrawals to avoid misreporting.

Smaller exchanges with thinner margins could struggle with these fixed costs, potentially accelerating consolidation around the biggest domestic platforms or pushing users toward offshore and decentralized venues that are outside Korean supervision.

For everyday traders, the main practical changes would likely be more documentation during onboarding and extra scrutiny or delays for large transfers to foreign exchanges, even when activity is legitimate.

3. Courts Are Checking Regulator Power

At the same time, Korean courts have begun to push back on aggressive AML enforcement. A Seoul court recently granted Bithumb an emergency injunction, pausing a six month partial business suspension and a large fine over millions of alleged AML violations while the case proceeds.

Upbit operator Dunamu and Coinone have also won temporary relief from FIU sanctions related to dealings with unregistered overseas platforms and KYC failures, with judges questioning whether regulators properly weighed exchanges compliance efforts and the clarity of the rules.

These rulings, combined with formal industry objections on the 10 million won rule, make it likely that the final AML framework will be revised or phased in rather than adopted exactly as initially drafted.

Conclusion

South Korea is clearly tightening control over crypto flows, especially cross border transfers, but exchanges are fighting rules they see as blunt and operationally overwhelming. The outcome of public consultations and court cases will determine whether the country achieves stronger AML oversight without driving volume to less transparent venues, so investors and platforms should watch for revised thresholds, risk based criteria, and staggered timelines in the months ahead.