Seoul Court Cancels Upbit Fine: AML Details

The Seoul Administrative Court of South Korea annulled the three-month partial business suspension penalty imposed by the Financial Intelligence Unit (FIU) on Dunamu, the operator of the crypto exchange Upbit. According to Yonhap News Agency, the court overturned the sanction based on AML violation claims and emphasized the inadequacy of the rules on which the FIU based the penalty.

Full Details of the Seoul Administrative Court's Upbit Decision

The court stated that rules were clear for transactions over 1 million won (approximately 675 dollars), but sufficient guidance was not provided for smaller transfers. It ruled that the FIU did not guide Dunamu on specific measures and that the company's precautions did not involve intent or gross negligence. This decision highlights regulatory uncertainties in the crypto sector.

KYC and VASP Violations Detected in FIU Audit

The penalty was issued due to KYC (Know Your Customer) violations and unregistered VASP (Virtual Asset Service Provider) operations detected in the FIU's audit in February 2025. VASPs are strictly regulated in South Korea to prevent money laundering. Dunamu filed a lawsuit and obtained a temporary suspension order on March 27, 2025, continuing its operations. The court criticized the FIU's procedural deficiencies.

• Detected Violations: KYC procedure deficiency
• Scope: Small amount transfers
• Penalty Type: Three-month partial business suspension

Dunamu's Defense and Court Ruling

Dunamu applied to the court arguing that its measures were sufficient. The judge annulled the penalty, stating that the company did not act with intentional negligence and that the FIU did not provide clear instructions. This highlights the regulators' duty to provide guidance.

Weaknesses in South Korea's AML Rules and Impact on Upbit

South Korea has some of the world's strictest crypto regulations. However, the court emphasized the ambiguity of rules for small transactions. Upbit, as Dunamu's main platform, is one of Asia's largest exchanges; leading in daily BTC detailed analysis volumes. The decision preserved operational stability.

Impacts of the Upbit Decision on BTC and Crypto Market

The decision is positive for South Korean BTC investors. Trading volume for BTC futures on Upbit may increase. As regulatory risks decrease, it sets a precedent for similar exchanges. Experts say the FIU needs to clarify its standards.

Lessons from the FIU Decision for Crypto Exchanges

Exchanges should be proactive for AML/KYC. Request additional guidance for small transfers. This event shows the importance of maintaining liquidity in assets like BTC. Clarity is essential in future audits.