The U.S. Department of the Treasury on August 17, 2026 issued a notice of proposed rulemaking that would implement section 3 of the GENIUS Act: the part of the statute that says who may issue, offer, or sell a payment stablecoin in the United States. This is a territorial map, not a slogan. Proposed new 12 CFR part 1523 would treat a payment stablecoin as issued in the United States only if, at the time of issuance, the issuer is located in the United States or the token is issued to a person located in the United States.
That parties test is the story. In the same Treasury NPRM PDF, staff asks whether issuance should instead key off U.S. banks, payment rails, or other infrastructure. I read the draft as choosing the narrower test on purpose. Bitcoin traders should care because dollar tokens are how this market pays, posts margin, and exits.
Our CoinGecko snapshot at 2026-08-17T23:55:04+00:00 put Bitcoin at $64,457 (up 2.3% over 24 hours) and Ether at $1,912.33 (up 1.7%). Coinbase’s BTC-USD book at 2026-08-18T00:10:35+00:00 showed a last print of $64,369.92. The cash tape is calm. The statute is not.
What happened
Treasury press release SB0605 says the NPRM implements section 3 of the Guiding and Establishing National Innovation for U.S. Stablecoins Act. The PDF is labeled TREAS-DO-2026-0496, RIN 1505-AC95. It would add part 1523 to subchapter C of 12 CFR chapter XV. The Federal Register public-inspection PDF for document 2026-16796 lists the same title, type Proposed Rule, 77 pages, filed 2026-08-17 at 08:45 Eastern, with a listed publication date of 2026-08-18.
The NPRM states the GENIUS Act was enacted on July 18, 2025 (Pub. L. 119-27, 12 U.S.C. 5901 et seq.). Treasury says the expected effective date is January 18, 2027, 18 months after enactment. From that date, a person generally may not “issue a payment stablecoin in the United States” unless it is a permitted payment stablecoin issuer: a U.S.-formed issuer in one of the licensed buckets (insured-depository subsidiary, federal qualified issuer, or state qualified issuer).
Venues get a second clock. Beginning July 18, 2028, a digital asset service provider generally may not offer or sell a payment stablecoin to a person in the United States unless a permitted payment stablecoin issuer issued it. A separate foreign-coin rule hits earlier, on the Act’s effective date: venues generally may not offer, sell, or otherwise make available a foreign-issued payment stablecoin unless that issuer has the technological capability to comply, and will comply, with lawful orders and any reciprocal arrangement under section 18.
Treasury published an advance notice on September 19, 2025 (90 FR 45159) and, on April 3, 2026, a separate NPRM on whether a state stablecoin regime is “substantially similar” to the federal one (91 FR 16844), which would live in part 1521. Today’s part 1523 is the issuance-and-distribution layer. Comments are due 60 days after Federal Register publication via regulations.gov.
DefiLlama’s stablecoin feed, read 2026-08-18T00:10 UTC, showed Tether (USDT) circulating near $183.05 billion and USD Coin (USDC) near $71.98 billion. Coinbase USDT-USD last was $0.99912 at the book timestamp above. The peg is quiet. The licensing map is not.
Context
Section 3 of the Act is intended to have extraterritorial effect if conduct involves the offer or sale of a payment stablecoin to a person located in the United States. Treasury repeats that in proposed § 1523.1. The fight is how far that sentence reaches when tokens mint on public chains and trade on global books.
Proposed § 1523.2(b) answers issuance with the two-party location test. Treasury says that is simpler than a broader U.S. nexus, and more administrable, especially because knowing participation in an unlawful issuance can draw a fine of not more than $1 million per violation, imprisonment of not more than five years, or both (12 U.S.C. 5902(f)). Question 35 still invites comments on a rails test. Staff wrote the narrow test, then asked whether to blow it up.
Foreign issuers get a four-part off-ramp in proposed § 1523.2(c). The person must not be located in the United States. It must reasonably believe each person to whom the stablecoin is issued is not located in the United States. It must have adopted and implemented policies, procedures, and controls reasonably designed to avoid issuing to U.S.-located persons. It must not advertise or solicit in a way that targets, or could reasonably be expected to have the effect of targeting, persons located in the United States. Treasury says this borrows concepts from Regulation S, then stresses it is not importing that securities regime.
For individuals, proposed § 1523.1(c) would treat “located in the United States” as physical presence on U.S. soil, with a carve-out for non-residents whose presence is merely temporary. Treasury even walks through a vacation example. Issuers will still argue about “temporary” and what their geoblock actually saw.
Proposed § 1523.3 lists venue conduct that counts as an offer or sale: directly soliciting a U.S.-located person, advertising a stablecoin as available for purchase by U.S.-located persons, and advising potential purchasers on how to evade location detection. The 2028 listing prohibition is the hard edge for U.S. exchanges. Foreign coins that never become permitted issuers, and never clear section 18 comparability plus OCC registration, do not stay on the U.S. menu forever.
None of this prices Bitcoin by itself. It prices the dollar token that sits next to Bitcoin on every book. Start with our stablecoin explainer and the USDC page. For filings versus outlet copy, see how to follow crypto news without getting played. Related issuer economics: Circle Q2, USDC float versus reserve yield.
Our read
I am not treating this as a finished license for Tether or Circle. It is a comment draft. My stance is that Treasury is offering issuers a parties test, and that this is more workable than a rails test, while still leaving U.S. venues on a 2028 clock that will force a real licensing decision for any foreign payment stablecoin they still list.
The parties test means a foreign mint that never touches a U.S.-located issuer or a U.S.-located recipient is, under proposed § 1523.2(b), not an issuance in the United States. Secondary trading on a U.S. digital asset service provider is a different statute slice. That split is why this NPRM can sound friendly in the accompanying quote from Treasury Secretary Scott Bessent and still be harsh for Coinbase-class listing desks in 2028.
The four-part § 1523.2(c) shield is what foreign issuers will lobby hardest. “Reasonably designed” controls that must be implemented and updated after any leaky mint are an exam, not a checkbox. If commenters win Question 35 and Treasury adds U.S. rails as a third independent trigger, a lot of that shield becomes theater.
Falsifiable claim: By 2026-09-01 23:59 UTC, the Federal Register published text of RIN 1505-AC95 (document 2026-16796) still defines issuance in the United States as only (1) the issuer being located in the United States or (2) issuance to a person located in the United States, and does not add U.S. financial institutions, payment rails, or other U.S. infrastructure as a third independent trigger. If the published NPRM adds that third trigger, or if Treasury has not placed this NPRM in the Federal Register by that deadline, this parties-test read is wrong.
What to watch next
First, the Federal Register publication itself. Public inspection is not the official text. Treasury’s PDF says the document may vary slightly after FR review. Read the published version for § 1523.2(b) and Question 35. That is the fork.
Second, the comment file on regulations.gov over the 60 days after publication. Watch whether large U.S. venues ask Treasury to keep the parties test, and whether they also ask for a wider safe harbor so they can keep listing foreign coins past 2028 without pretending those coins are issued in Delaware.
Third, section 18 comparability. A foreign issuer that wants the U.S. book without becoming a permitted payment stablecoin issuer still needs a Treasury comparability finding plus OCC registration. No finding, no clean path. Listing desks should not wait until 2028 to model that.
Fourth, the Bitcoin range. Until this rule is final, treat it as structure, not as a spot catalyst. The snapshot is still a mid-$64,000 Bitcoin print with a modest 24-hour gain, not a break. Dollar-token rules can change who sits on U.S. books without moving the coin. More of that tape lives under Bitcoin news.