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CLARITY ActH.R. 3633SEC

CLARITY Act: Senate Cloture Set for 15 September 2026

The Senate’s first floor test of the Digital Asset Market Clarity Act (H.R. 3633) is cloture on the motion to proceed at 2:15 p.m. ET on 15 September 2026. Sixty votes are required. Success only limits debate on whether to take the bill up — it does not enact market structure. Majority Leader John Thune filed cloture on 8 August. Skip this if you wanted GENIUS stablecoin licensing; that is a different statute. Educational only, not legal advice.

Leader Thune filed cloture on the motion to proceed to H.R. 3633. The first 60-vote test is 2:15 p.m. ET on 15 September — it is not final passage. CFTC Chair Selig has said the agency can still write rules if the bill stalls.

Kaiser Khan · Editor in ChiefAugust 27, 2026Last updated: August 27, 2026

Who should skip this?

Skip this briefing if you wanted a passed law, a DeFi how-to, or a price forecast. Cloture can fail, be withdrawn, or be followed by months of amendments. Our June stall piece is historical; this page is the September calendar.

  • You needed GENIUS Act issuer rules — use the evergreen explainer
  • You wanted UK FCA dates — those live on Digital Assets UK
  • You assumed 15 September is the presidential-signature day

This page supersedes our 22 June 2026 stall briefing for calendar facts. The Digital Asset Market Clarity Act is on a Senate clock. Majority Leader John Thune filed cloture on the motion to proceed to H.R. 3633 in the early hours of 8 August 2026. The Senate Daily Press and subsequent floor coverage put the cloture vote at 2:15 p.m. ET on 15 September, after the chamber returns from the August recess (regular business from 14 September).

Cloture on a motion to proceed is a 60-vote procedural test. It is not passage. If it succeeds, debate on whether to take the bill up is capped, then the Senate still has to vote the motion, then consider the bill, then likely face a second cloture on the measure itself. Any Senate amendment sends text back to the House. Skip this recap if you thought 15 September was signing day.

What the 15 September vote actually is

  • Bill: H.R. 3633, Digital Asset Market Clarity Act
  • House already passed 294–134 on 17 July 2025 (desk reminder, not new news)
  • Senate Banking reported 15–9; placed on the calendar 1 June 2026
  • 8 August 2026: Thune files cloture on the motion to proceed
  • 15 September 2026, 2:15 p.m. ET: cloture ripens — 60 votes to limit debate on proceeding
  • Failure, withdrawal, or a unanimous-consent rewrite remain possible; schedules move

What still is not settled

Negotiators have not closed ethics language, developer-protection wording, the commodities split, or bank-lobby changes to crypto rewards. Republicans hold 53 seats; cloture still needs Democratic votes. The 2026 Senate calendar is thin after mid-September, with October largely dark before 3 November midterms — a failed or delayed cloture does not quietly become a December certainty.

CFTC Chair Michael Selig said in late August coverage that the commission can still use existing authority if statutory market structure stalls. The SEC’s mid-August Regulation Crypto Assets proposal is a parallel track, not a substitute for CLARITY’s CFTC/SEC split. Neither agency action is this vote.

What DeFi users should actually do with this

Do not re-architect a protocol because a cloture motion exists. Do watch whether US front-ends treat more tokens as commodities versus investment contracts if a bill eventually passes. Until then, ‘regulation by enforcement’ remains the working assumption our June piece described — with a dated calendar attached.

UK readers: CLARITY does not rewrite the FCA cryptoasset regime. For UK firm authorisation and consumer dates see Digital Assets UK at digital-assets.co.uk/regulation/fca-landmark-rules-explained/ — not this Senate briefing.

FAQ

Frequently asked questions

Does 15 September pass the CLARITY Act?

No. It is cloture on the motion to proceed. Passage, House concurrence and a presidential signature are later, if at all.

What happens if cloture fails?

The motion to proceed does not advance on that vote. Leadership can try again; the October calendar is hostile.

Is this the GENIUS Act?

No. GENIUS is the payment-stablecoin statute. CLARITY is market structure (SEC/CFTC).

Where should I read the June analysis?

/article/clarity-act-senate-floor-june-2026/ — keep it for committee history; use this page for the September clock.

Is this legal advice?

No. Educational research only.

CLARITY ActH.R. 3633SECCFTCCrypto RegulationDeFi RegulationCrypto News 2026