Korea's KRW Stablecoin Push Enters Execution Phase at National Assembly Seminars

In April 2026, a series of seminars at South Korea's National Assembly complex have marked a decisive shift in the country's approach to Korean Won (KRW) stablecoins — moving from theoretical debate to concrete technical implementation. On April 2, the Korea Fintech Industry Association hosted a seminar on stablecoin-based trade finance strategy, while the Kaia DLT Foundation's recently published architecture proposal for a KRW stablecoin has become the centerpiece of both industry and regulatory attention. According to Tiger Research, the discourse has definitively moved past the question of "whether" to launch a KRW stablecoin and into the realm of "how" to execute it.

These seminars build on more than seven major forums held between July 2025 and February 2026. What distinguishes the current round is the first-ever presentation of comprehensive technical architecture and empirical proof-of-concept data at the policymaking level — a milestone for Korea's digital asset ecosystem.

Legislative Landscape: The Digital Asset Basic Act in Limbo

The cornerstone legislation for KRW stablecoin institutionalization — the Digital Asset Basic Act (tentative name) — remains under deliberation in the National Assembly. Originally introduced by Democratic Party lawmaker Min Byung-duk in June 2025, the bill requires stablecoin issuers to obtain authorization from the Financial Services Commission (FSC), maintain minimum capital of 500 million KRW (approximately $370,000), secure adequate redemption reserves, and submit credible business and repayment plans.

However, passage has been stalled by a fundamental disagreement between Korea's two primary financial regulators. The Bank of Korea (BOK) insists that only consortiums in which banks hold at least 51% equity should be permitted to issue KRW stablecoins, citing financial stability concerns. The FSC and several ruling party lawmakers counter that such restrictions would exclude fintech and Big Tech companies, stifling innovation and competition. The government had targeted January 2026 for formal legislative submission, but the unresolved issuer-structure debate has left the timeline fluid.

As part of its 2026 Economic Growth Strategy, the government has announced an ambitious target: digitizing 25% of national treasury disbursements via digital currency by 2030. A pilot program applying deposit tokens to electric vehicle charging infrastructure projects is scheduled for the first half of 2026, with broader real-transaction deployment in the second half. Cross-border stablecoin transaction regulations are also expected to be formulated within the year.

Kaia's Architecture Proposal: Korea's First Comprehensive Technical Blueprint

The architecture proposal published by the Kaia DLT Foundation represents the first time a domestic blockchain infrastructure company has released a comprehensive technical standard covering the entire KRW stablecoin lifecycle — from issuance through settlement and distribution. The proposal was co-authored by the K-STAR Alliance, comprising Kaia Foundation, Lambda256, AhnLab Blockchain Company, and OpenAsset.

The document addresses five critical pillars. First, it defines the roles and responsibilities of issuers, establishing governance standards for institutional adoption. Second, it designs mechanisms to ensure the safety of reserve asset management structures. Third, it embeds AML (Anti-Money Laundering) and KYT (Know Your Transaction) compliance at the architecture level rather than as bolt-on additions. Fourth, it implements a multi-signature security architecture that structurally mitigates single-key compromise risks. Fifth, it validates concrete real-economy use cases spanning retail payments, B2B settlement, and cross-border remittance.

The proof-of-concept results are particularly compelling. In tests conducted with a Tier-1 Korean commercial bank, the Kaia architecture reduced settlement times from 1–3 business days to under 3 minutes compared to SWIFT-based international transfers, while cutting costs from approximately 9,600 KRW ($7.10) to under 1,250 KRW ($0.93). The number of correspondent banks required dropped from 2–4 to zero, validating the feasibility of replacing SWIFT's intermediary structure entirely with blockchain-based settlement.

Bank of Korea's Hangang Platform: The CBDC-Stablecoin Coexistence Model

Rather than positioning its central bank digital currency (CBDC) as a competitor to private stablecoins, the Bank of Korea has articulated a complementary architecture. BOK's Digital Currency Infrastructure Team Lead Sung Jun-yi told the Herald Business that the Hangang Platform will serve as a "backup chain" for stablecoins — custodying deposit tokens as reserve assets during stablecoin issuance and redemption, and converting them to deposit accounts or deposit token wallets upon user redemption.

The BOK has conducted simulated payment and redemption flows for KRW stablecoins across multiple public chains including Ethereum and Avalanche, and has even tested autonomous token payment capabilities by AI agents. This signals that Korea's central bank envisions a cooperative ecosystem where CBDCs and regulated stablecoins coexist, rather than a zero-sum competition.

Global Competition and the Rise of GAKS

The urgency driving Korea's stablecoin efforts is framed by a stark reality: USD-denominated stablecoins currently capture over 99% of the global market. The United States has moved aggressively with the GENIUS Act, enabling both banks and qualified non-banks to issue payment stablecoins. The European Union's MiCA regulation promotes euro-based stablecoins while restricting foreign-currency stablecoin use in domestic payments. Japan has established its own issuance-focused regulatory framework.

Against this backdrop, the Global Alliance for KRW Stablecoin (GAKS), led by gaming-and-blockchain company Wemade, is working to establish global standards for KRW stablecoins. Launched in November 2025, GAKS has assembled a formidable coalition including blockchain analytics firm Chainalysis, security auditor CertiK, cross-border remittance company SentBe, and — as of January 2026 — oracle platform leader Chainlink Labs. This alliance covers security, compliance, fintech infrastructure, and data connectivity, positioning GAKS as a serious contender in setting international standards for non-dollar stablecoins.

Banking Sector Mobilization and the Issuer Race

Korea's major financial holding companies — KB Financial, Shinhan Financial, and Hana Financial — have held consecutive meetings with Circle CEO Jeremy Allaire to discuss KRW stablecoin collaboration. KB Financial has already completed a proof-of-concept using Circle's stablecoin issuance and management platform, Circle Mint. Woori Bank has taken a different approach, serving as the custodian for reserve funds backing KRW1, a 100% won-collateralized stablecoin issued by BIDACS in September 2025, with a strategic focus on B2B payment settlement and security token transaction clearing.

At the April 2 seminar, Professor Kang Hyung-gu of Hanyang University's Finance and Management Department emphasized that "the policy direction should prioritize building regulation-friendly wholesale settlement rails over retail stablecoin proliferation." Attorney Cha Sang-jin of law firm Becom highlighted the inefficiencies of the current SWIFT system as evidence of the urgent need for stablecoin-based trade finance innovation.

Practical Implications for Investors and Market Participants

With the Digital Asset Basic Act still pending, investors and industry participants should closely monitor several key variables. The final legislative text — particularly regarding issuer eligibility — will fundamentally shape market structure. If the 51% bank-ownership requirement prevails, opportunities will concentrate around bank-led consortiums. If the framework opens to fintech and Big Tech participants, a more diverse and competitive market could emerge.

From a tax perspective, should KRW stablecoins become tradeable on registered Virtual Asset Service Providers (VASPs), they may fall under Korea's existing virtual asset taxation framework — classified as "other income" under the Income Tax Act, with a 2.5 million KRW basic deduction and a 22% tax rate (including local surtax). However, the unique characteristics of fiat-pegged stablecoins could prompt the National Tax Service to issue separate guidance, particularly regarding whether routine stablecoin-to-KRW conversions constitute taxable events.

For exchanges and financial institutions, the architecture proposals from both Kaia (via K-STAR Alliance) and Wemade (via GAKS) represent two competing technical frameworks. Strategic positioning decisions made in 2026 — which alliance to join, which technical standard to adopt — could determine long-term competitive advantage in Korea's emerging digital asset infrastructure.

Outlook: 2026 as the Inflection Year

The convergence of technical readiness, regulatory momentum, and institutional mobilization makes 2026 the most consequential year yet for Korea's stablecoin ambitions. The first half will see deposit token pilots in government spending programs; the second half promises real-transaction deployment. Whether the Digital Asset Basic Act passes within the year remains the single largest variable — if enacted, formal KRW stablecoin issuance could begin as early as 2027.

Kaia's architecture proposal being formally discussed at National Assembly seminars is symbolically significant: it demonstrates that the blockchain industry's technical preparedness has outpaced the speed of policymaking. Korea now faces a strategic choice between Europe's stability-first regulatory model and America's innovation-first approach. The balance it strikes will determine not only the domestic stablecoin market's structure but also the KRW's relevance in the rapidly consolidating global digital currency order.

Key Takeaways

The KRW stablecoin has reached technical viability, with Kaia's architecture proposal and PoC results providing empirical validation. The remaining barriers are political — resolving the issuer-structure debate and passing the Digital Asset Basic Act. With Korea's major banks already conducting PoCs, global alliances forming around competing standards, and the Bank of Korea designing a CBDC-stablecoin coexistence framework, the infrastructure for a regulated KRW stablecoin is materializing faster than regulation can keep pace. Investors, exchanges, and financial institutions should treat 2026 not as a waiting period but as a critical window for strategic positioning in Korea's next-generation digital financial infrastructure.