Stablecoins recast as regulated cross-border money

South Korea’s ruling Democratic Party is advancing a draft Digital Asset Basic Act that reframes stablecoins as foreign exchange payment instruments, effectively treating them as digital extensions of cross-border currency flows rather than standalone crypto assets.

By placing these instruments under the Foreign Exchange Transactions Act, the proposal brings issuers and service providers into the scope of financial supervision without requiring an entirely new licensing regime.

This reclassification marks a decisive policy direction. Stablecoins, particularly those used in international transactions, would be monitored similarly to traditional remittance channels, giving regulators visibility into capital movement and potential risks to currency stability.

While certain everyday payments may be exempt from reporting requirements within defined thresholds, the broader framework introduces a level of scrutiny that contrasts sharply with the sector’s historically open architecture.

A key provision reinforcing this stance is the reported blanket ban on interest payments for stablecoin holders. By eliminating yield-bearing incentives, the draft aims to prevent stablecoins from competing directly with bank deposits, signaling a clear intent to position them as transactional tools rather than investment products.

Tokenized assets anchored in traditional finance

Alongside stablecoins, the draft introduces strict requirements for tokenized RWAs, mandating that underlying assets be held in managed trusts under existing capital markets law. This effectively ties blockchain-based asset issuance to established custody frameworks, ensuring that on-chain representations are backed by verifiable and legally protected collateral.

The move addresses one of the most persistent concerns surrounding tokenization: the gap between digital ownership claims and real-world enforceability. By requiring third-party trust structures, the proposal enhances investor protection and aligns tokenized assets with institutional standards, potentially making the sector more attractive to traditional financial players.

At the same time, the draft calls for the establishment of technical standards to ensure interoperability across blockchain networks. This provision highlights a forward-looking approach, acknowledging that fragmented infrastructure remains a barrier to scaling tokenized finance across multiple chains.

A compliance-first vision for digital assets

The draft reflects growing caution among policymakers, echoing earlier warnings from the Bank of Korea over the impact of stablecoins on capital flows and foreign exchange stability.

Rather than introducing a bespoke regulatory regime for digital assets, South Korea is opting to integrate them into existing legal structures, effectively absorbing Web3 innovation into the traditional financial system.

This approach carries significant implications for the future of digital assets in the country. On one hand, it provides regulatory clarity and a pathway for institutional participation, particularly in areas like tokenized securities and cross-border payments. Yet, it comes with constraints that could limit some of the defining features of crypto, including permissionless yield generation and regulatory arbitrage.

By prioritizing oversight, custody, and interoperability, South Korea is positioning itself as a compliance-driven hub for digital asset innovation. The proposed framework suggests a future where blockchain-based finance operates not outside the system, but firmly within it—reshaped to meet the standards of traditional financial infrastructure while retaining the efficiency gains of tokenization.