South Korea’s Supreme Court Codifies Crypto Seizure Rules

South Korea’s Supreme Court said 3,186 virtual-asset enforcement cases were filed in the first nine months of 2026. That total exceeded the 3,136 cases recorded for all of 2025. South Korea’s amended civil execution rules, effective Nov. 1, establish compulsory procedures for seizing, transferring, swapping and selling virtual assets.

The filings named 28 registered domestic virtual-asset service providers as third-party obligors. A third-party obligor owes an obligation to the debtor in connection with the claim subject to enforcement. The filing totals were:

• 2023: 423 cases.
• 2024: 958 cases.
• 2025: 3,136 cases.
• First nine months of 2026: 3,186 cases.

What changed on Nov. 1?

Compulsory execution against virtual assets was already possible, but no asset-specific rules existed, so courts used procedures designed for "other property rights." Virtual assets have neither physical form nor a public registration system comparable to real estate. The Supreme Court added rules tailored to how such assets are held and traded.

The amendments govern the sequence from seizure through liquidation and specify procedures for courts, enforcement officers and virtual-asset service providers. The amendment formalizes an existing enforcement power rather than creates a new one. For domestic exchanges, the rules formalize how seizure orders affect customer balances and transfer claims.

How does seizure work at exchanges?

Virtual assets held through an exchange fall under a "claim for transfer of virtual assets." This legal form represents a user’s right to require the exchange to deliver a specified type and quantity of virtual assets to a designated address.

Once a seizure order issues, the exchange can no longer transfer the assets to the debtor. The debtor cannot dispose of the transfer claim or receive the assets. The order therefore reaches the debtor’s right to demand delivery, not only an exchange account entry.

How are seized assets converted into cash?

The rules allow an exchange to be entrusted with the sale, or the assets to be moved to an enforcement officer’s account for sale. A sale through another exchange is also permitted. Proceeds enter distribution procedures and repay creditors.

For altcoins and similar assets that are difficult to liquidate, the rules allow conversion into other virtual assets that are easier to sell before the final sale. The court selects the method after considering trading conditions and the parties’ views, rather than imposing one mandatory route.

What changes for self-custodied wallets?

When a debtor manages virtual assets directly through a personal wallet or similar arrangement, the court targets the virtual assets themselves. It must both prohibit disposal and order the assets transferred to an enforcement officer.

That two-part mechanism addresses a practical control problem: anyone with the necessary information, including a private key, can move the assets at any time, making a disposal ban alone ineffective. The officer can then transfer the assets to an address designated by the creditor or arrange a sale through an exchange under the court’s order.

What operational effects follow?

The framework establishes two paths: a claim against an exchange and a seizure of directly controlled assets. Exchanges cannot release held assets to a debtor after an order, while self-custodied holdings require an officer to execute the transfer.

Courts also have several liquidation routes, including an entrusted exchange sale, an officer-conducted sale, a sale through another exchange and a preliminary token conversion. This gives courts more flexibility where an asset is difficult to liquidate, while preserving judicial control over the chosen route.

A court administration official said the revision should make virtual-asset enforcement more predictable. The official added that the court will continue refining related systems and practices to protect property rights and improve enforcement effectiveness.

Going forward, the 3,186 cases filed in the first nine months will test whether courts, enforcement officers and 28 registered domestic virtual-asset service providers can apply the Nov. 1 framework consistently from seizure through creditor repayment. Further revisions to related systems will determine whether courts can standardize seizure and sale procedures at the same pace as the caseload expands.