Singapore's public consultation on its stablecoin law closed on 16 October 2026. Most coverage has focused on the new issuer licence. The more consequential detail sits further down the paper: the Monetary Authority of Singapore (MAS) is proposing powers over stablecoins it does not license at all, including the right to order exchanges to stop offering them.

That reaches beyond Singapore. The same tokens trade across Southeast Asia, including in Indonesia, where OJK is still drafting its own stablecoin rules. The question is not only who may issue a stablecoin, but which coins retail users may still be told are stable.

These rules will shape the regulation discussions at Web3 Week Asia, held on 11-12 November 2026 in Jakarta, 26 days after the consultation closed.

Consultation window. MAS opened the consultation on amendments to the Payment Services Act 2019 on 1 September 2026; it closed on 16 October 2026, according to TRM Labs and Simmons & Simmons.

New licence. A stablecoin issuance licence would sit alongside the existing payment licences; only its holders could call a token a "MAS-regulated stablecoin".

Reserves. Reserves must at all times be at least equal to the par value of stablecoins in circulation, held separately per stablecoin.

No yield. Issuers would be barred from paying interest, returns or other benefits tied to holding the token.

Systemic powers. MAS could designate any stablecoin as systemic, wherever it is issued, and direct licensed platforms to stop offering or delist it.

What MAS proposes for issuers

The core of the paper is a licensing regime. Issuers must hold reserves equal to at least the par value of coins outstanding, redeem at par in the pegged currency within timeframes MAS will prescribe, stress-test reserves and redemption at least quarterly, and keep wind-down plans, according to both TRM Labs and Allen & Gledhill. MAS is also asking whether a minimum share of reserves should sit in cash or bank deposits, and whether to cap aggregate issuance or per-user holdings. Neither threshold has been set.

Why it matters: the yield ban and the reserve rule together define a stablecoin as a payment instrument, not a savings product. A token that pays holders a return would not qualify for the MAS label under this draft.

The overlooked part: coins MAS does not license

Three proposals reach tokens issued outside Singapore.

First, recognition. MAS would recognise a limited number of foreign-issued stablecoins, case by case, where the home regime is substantively equivalent and supervisory cooperation exists. Simmons & Simmons and TRM Labs both describe this as limited, and recognised tokens would not carry the "MAS-regulated" label.

Second, systemic designation. MAS could designate any stablecoin as systemic based on factors such as size, interconnectedness and substitutability. It could then direct licensed digital payment token providers to stop offering the token, delist it, or stop customers accumulating more of it, according to both firms.

Third, retail labelling. Platforms offering non-MAS-regulated stablecoins to retail customers would have to warn that the token may not keep its value, disclose reserve assets, and avoid marketing it as a "stablecoin", according to both TRM Labs and Simmons & Simmons.

Why it matters: for most retail users, the practical change is a different label and disclosure on coins they already hold. The draft also makes misuse of the "MAS-regulated stablecoin" label a criminal offence, with fines of up to SGD 250,000 plus SGD 25,000 per day for continuing offences, according to TRM Labs.

Where Singapore sits against Hong Kong

Hong Kong moved first on licensing. The HKMA granted its first two stablecoin issuer licences on 10 April 2026, to HSBC and to Anchorpoint Financial, a joint venture of Standard Chartered Bank (Hong Kong), HKT and Animoca Brands, according to Charltons and Cointelegraph.

Singapore is at the legislative stage. Closing the consultation is not the same as having final rules: MAS has said it will consult separately on subsidiary legislation, and no date for a final response has been published, according to TRM Labs and Dalimss News.

Why it matters: issuers serving Asian users now compare one live licensing regime with one draft regime.

The honest counterweight

Not final. These are proposals. Reserve-composition thresholds, holding caps and redemption deadlines are still open for comment, and the final text may differ.

No list of affected coins. MAS has not named any stablecoin as systemic or as a candidate for recognition. Any claim that a specific token will be delisted in Singapore is not supported by the consultation paper.

No measured market effect. There is no published study showing how the labelling and delisting powers would change trading volumes or stablecoin supply in Singapore or the region. That relationship is not established.

What it means for Indonesia crypto regulation

Indonesia is earlier in the same process. OJK is drafting a 2026-2031 roadmap for financial-sector technology innovation, digital financial assets and crypto assets that lists stablecoins and asset tokenisation among its focus areas, according to reports by Pasardana and Ajaib on a 2 July 2026 OJK symposium.

At OJK's 5 October 2026 press conference, Adi Budiarso, OJK's chief executive for digital financial assets and crypto, said a rupiah stablecoin is expected after the related OJK regulation is finished, either in 2026 or early 2027, according to Antara. Fortune Indonesia reported that participants that graduated from OJK's sandbox as of September 2026 include a rupiah stablecoin issuer business model.

The domestic market those rules will cover is sizeable. Crypto transaction value reached Rp23.16 trillion in August 2026, up about 12.9% from Rp20.52 trillion in July 2026, and 23.21 million consumer accounts transacted in August, according to OJK figures reported by Antara and Fortune Indonesia.

Why it matters: when OJK writes its stablecoin rule, Singapore's draft offers a tested template for three questions Indonesia has not yet answered publicly: whether stablecoins may pay yield, how foreign-issued coins are treated, and what retail platforms must disclose.

Web3 Week Asia 2026: blockchain event in Jakarta, 11-12 November

Web3 Week Asia takes place on 11-12 November 2026 in Jakarta, at the Grand Ballroom at Kuningan City according to the official site. The programme runs four tracks: Investor Meetups, Alpha Callers, Web3 Entrepreneur and Indonesia Crypto Outlook 2026.

Stablecoin regulation fits directly into the Indonesia Crypto Outlook 2026 track. By November, MAS will have the consultation responses in hand and OJK's rupiah stablecoin rule may be closer to publication. The 2026 speaker line-up is to be announced.

The 2025 edition drew more than 5,000 participants, over 100 speakers and more than 200 companies from more than 10 countries, according to the organisers.

Frequently asked questions

When and where is Web3 Week Asia 2026?

Web3 Week Asia 2026 takes place on 11-12 November 2026 in Jakarta, Indonesia. It is a two-day crypto and blockchain event covering markets, regulation, infrastructure and venture investment across Southeast Asia.

When did the MAS stablecoin consultation close?

MAS opened the consultation on 1 September 2026 and it closed on 16 October 2026. MAS has not published a date for its final response, and it plans a separate consultation on subsidiary legislation.

Can MAS-regulated stablecoins pay interest?

No, under the draft. MAS proposes to bar licensed issuers from paying interest, returns or other benefits tied to holding the stablecoin.

Will foreign stablecoins be banned in Singapore?

The draft does not ban them. It lets MAS recognise a limited number of foreign stablecoins, designate any stablecoin as systemic, and require platforms to warn retail users that non-MAS-regulated tokens may not keep their value.

Does Indonesia have a rupiah stablecoin yet?

Not as of 16 October 2026. An OJK official said in October 2026 that a rupiah stablecoin is expected after the related OJK regulation is finished, either in 2026 or early 2027.

Sources

MAS stablecoin consultation summary, TRM Labs: https://www.trmlabs.com/resources/blog/singapores-proposed-stablecoin-rules-what-the-mas-consultation-means-for-issuers-exchanges-and-banks

Consultation dates and proposals: TRM Labs (8 September 2026), Simmons & Simmons, Allen & Gledhill (11 September 2026), WongPartnership, Crypto Briefing (1 September 2026) and Dalimss News (12 October 2026). Hong Kong licences: Charltons and Cointelegraph (10 April 2026). Indonesia market figures: OJK press conference of 5 October 2026 as reported by Antara (5 October 2026) and Fortune Indonesia (6 October 2026). OJK roadmap: Pasardana (2 July 2026) and Ajaib (6 July 2026).

Methodology: The month-on-month change in Indonesian crypto transaction value was computed from Rp20.52 trillion (July 2026) and Rp23.16 trillion (August 2026), giving about 12.9%, consistent with the 12.87% reported by Antara. The 26-day gap runs from 16 October to 11 November 2026. The SGD 250,000 penalty figure appears in only one summary and is attributed. Proposals not yet decided by MAS, including cash-reserve thresholds and holding caps, are reported as open questions with no figures. No stablecoin issuer was named as affected because MAS has named none.

This article is for information only and is not investment advice