South Korea's Ruling Party Eyes Strict Stablecoin Rules Under Existing Finance Framework

South Korea's Democratic Party is drafting comprehensive legislation that would treat stablecoins as foreign exchange instruments and mandate asset-backed tokenization for real-world assets (RWAs)—a move that could reshape how crypto assets operate in one of Asia's largest markets.

According to the Seoul Economic Daily, the proposed Digital Asset Basic Act would classify stablecoins used in cross-border transactions as "means of payment" under the Foreign Exchange Transactions Act. This categorization effectively brings stablecoin businesses under financial oversight without requiring separate cryptocurrency-specific registration. The ruling appears designed to leverage existing regulatory infrastructure rather than build new frameworks from scratch.

The Stablecoin Squeeze: Interest Payments and Interoperability

The draft contains several restrictive provisions targeting stablecoin mechanics. Most notably, issuers would be barred from paying interest to holders of value-stable digital assets—a direct hit at yield-generating stablecoin products that have gained traction in crypto trading and portfolio strategies. The ban would apply regardless of how incentives are labeled, closing potential workarounds.

Simultaneously, the Financial Services Commission would establish technical standards for blockchain interoperability across digital asset networks. While this sounds pro-innovation, it effectively mandates compliance infrastructure that stablecoin operators must meet to operate legally in South Korea.

The draft does offer limited relief: certain stablecoin payments for goods and services would be exempt from foreign exchange reporting requirements within defined parameters. However, cross-border transaction scrutiny remains the regulatory focus—a clear signal that Seoul wants visibility into crypto capital flows.

Real-World Assets Get Trust Requirements

On the RWA tokenization side, the legislation would require issuers to place underlying assets in managed trusts under the Capital Markets Act. This approach integrates tokenized assets into existing custody frameworks rather than creating parallel systems. The requirement ensures that tokenized RWAs maintain collateralization verifiable through traditional finance channels.

The structural move is pragmatic: by tying tokenization to established capital market custody rules, South Korea avoids reinventing regulatory wheels while maintaining asset-backing standards that traditional finance understands.

What's Missing (and Why It Matters)