Global Stablecoin Regulation: Five-Pole Comparison Matrix

Wiki route

This entry sits under fintech index and is the cross-jurisdictional matrix view that sits above the per-regime overviews. It complements the geopolitical lens of three-circles-stablecoin-mra-framework (which collapses the world into three MRA circles), by instead enumerating all five active stablecoin licensing regimes on a feature-by-feature basis so a counsel or treasury team can pick a jurisdiction matrix-wise rather than narratively. For VASP / on-ramp adjacency see exchanges.

[!info] TL;DR By 2026-05 there are five operational stablecoin licensing regimes worldwide — the US GENIUS Act, EU MiCA (EMT/ART), Japan’s three-type EPI regime, the HKMA Stablecoin Ordinance, and MAS PSA + SCS — and they have converged on roughly five non-negotiable principles (1:1 reserves in cash / short sovereign paper, segregated custody, monthly attestation, mandatory legal redemption rights, and a ban on algorithmic SCs) while diverging materially on (a) permitted issuer types, (b) cross-border / third-country access, (c) capital thresholds, and (d) fine print of reserve composition. The result is a regulatory-arbitrage window of 18–24 months before MRA passporting closes the gaps.

Why a five-pole comparison

The single-issuer narrative (“USDC dominates everywhere”) is incorrect once you cross the Atlantic or Pacific. A US-qualified payment stablecoin issued under GENIUS does not automatically get EU EMT status, JP EPI listing, an HK issuer license, or SG SCS recognition. Each regime applies its own reserve, governance, capital, redemption, and AML/CFT rules — and the same USD-pegged token can hold five different legal classifications depending on which entity issues it and where it is offered. The matrix below is the working surface for that reality. For the per-pole deep dives see genius-act-501-denylist-mandate (US), mica-overview (EU), japan-stablecoin-regulatory-landscape (JP), hkma-stablecoin-licensing-overview (HK), singapore-mas-payment-services-act-overview (SG).

Matrix A · Statute, regulator, dates

Japan (2023-06) was the earliest mover, HKMA (2025-08) is the latest live regime, and GENIUS (2025-07) carries the greatest institutional weight. MiCA is the only regime written as a single 400-page regulation rather than as a license category attached to a payments act.

Matrix B · Scope and excluded designs

Convergent line: all five poles ban algorithmic stablecoins as a direct response to the May-2022 UST collapse. Divergent line: only MiCA created a multi-asset class (ART), and it has essentially failed in the market — no large ART issuer has emerged, confirming the same regulation-shapes-product dynamic visible in genius-act-501-denylist-mandate.

Matrix C · Permitted issuer types

Convergent line: every pole now recognizes a dedicated stablecoin issuer license rather than allowing only banks. Divergent line: only Japan splits the issuer category into three distinct legal forms (trust / bank / funds transfer) with materially different operating envelopes — see japan-epi-three-types-overview for the trust-vs-bank-vs-funds-transfer split.

Matrix D · Reserve composition, redemption, capital

The strictest reserve regime is MAS SCS (3-month sovereign paper, AA− floor, daily attestation), while the most permissive is US GENIUS (which allows demand deposits at depository institutions and reverse repo). EU MiCA is the only regime that requires a fixed share of reserves to be held at EU banks regardless of credit quality, with the side effect of subsidizing EU banks at the expense of issuer NIM.

Matrix E · Cross-border and third-country access

This is the single biggest divergence. The US created a deliberate equivalence on-ramp (§502 + MRA); the EU built a closed garden with reverse solicitation as the only escape valve; Japan uses the distributor model; HK and SG both require local incorporation. The 18-month arbitrage window mentioned in the TL;DR comes from the time lag between bilateral MRAs being signed (2026–2027) and becoming fully operational (2027–2028).

Matrix F · Disclosure, audit, AML, resolution

MAS is uniquely strict on daily disclosure. All five poles converged on monthly third-party attestation as the floor and Travel Rule + sanctions screening as required AML controls. Resolution regimes remain fragmented — only the EU and HK have explicitly extended bank-resolution machinery to SC issuers.

Matrix G · Permitted use, distribution, interoperability

Cross-regime interoperability and arbitrage windows

1. MRA bridges as the only legal passport. Without a bilateral MRA, a token compliant under one regime is not automatically compliant in another. The US-Japan MRA (signed 2026-02) allows a US-qualified USDC to be distributed in Japan via SBI VC Trade as an EPI; there is still no equivalent passport between the US and EU or the US and HK. See three-circles-stablecoin-mra-framework.
2. Reserve arbitrage. An SG-licensed SCS issuer must hold 3-month sovereign paper rated AA−; a US-qualified issuer can hold 93-day Treasuries and demand deposits. The net-interest-margin differential is approximately 30–60 bps depending on the rate cycle, pushing high-volume USD issuers toward the US charter.
3. Capital arbitrage. A floor of S$1M in Singapore versus HK$25M in Hong Kong versus an effective ~$50M in an OCC charter versus €350K for an EU EMI — a four-order-of-magnitude spread. Smaller issuers gravitate toward SG/EU, scale issuers toward US/HK.
4. Cross-border treatment gap. US §502 and Japan’s distributor model are open; the EU/HK/SG are closed. Until equivalence treaties arrive, the same token will need separate legal wrappers in each closed market.
5. Algorithmic exclusion is universal. UST-style designs have no compliant path anywhere — confirmed across all five poles. This pushes algorithmic SC capacity into unregulated chains and reinforces the bifurcation laid out in genius-act-501-denylist-mandate.
6. Wallet / VASP distribution. Every regime requires the distributor (exchange, wallet, on-ramp) to hold its own license separate from the issuer license — making the exchanges surface the rate-limiting step for SC adoption in each jurisdiction.

Related

• Wiki Index
• Fintech Index
• U.S. / EU / Japan \"three major circles\" stablecoin global compliance architecture
• GENIUS Act §501
• EU MiCA · Markets in Crypto-Assets Regulation Overview
• Three-Layer Structure of Japan's Stablecoin Regulatory Regime (JPYC, USDC, Project Pax)
• Japan EPI three-type architecture · trust type / bank type / funds-transfer-operator type overview
• HKMA Stablecoin Licensing · Hong Kong Stablecoin Licensing Regime Overview
• Singapore MAS Payment Services Act + SCS Framework Overview
• Exchanges

Sources

• US Treasury · Digital Assets policy hub: https://home.treasury.gov/policy-issues/financial-markets-financial-institutions-and-fiscal-service/digital-assets
• OCC · Charters and licensing: https://occ.treas.gov/topics/charters-and-licensing/index-charters-and-licensing.html
• ESMA · Crypto-assets policy: https://www.esma.europa.eu/policy-activities/crypto-assets
• EBA · MiCA technical standards: https://www.eba.europa.eu/regulation-and-policy/markets-in-crypto-assets-mica
• FSA Japan · EPI / electronic payment instruments: https://www.fsa.go.jp/policy/dem_dl/index.html
• HKMA · Stablecoin Ordinance press releases: https://www.hkma.gov.hk/eng/news-and-media/press-releases/
• HKMA - Stablecoin issuers regime: https://www.hkma.gov.hk/eng/key-functions/international-financial-centre/stablecoin-issuers/
• MAS · Payments regulation: https://www.mas.gov.sg/regulation/payments
• MAS · Digital token offering guide: https://www.mas.gov.sg/regulation/explainers/a-guide-to-digital-token-offerings