# Senate Republicans Rewrite the Clarity Act's DeFi Rules Four Days Before a 60-Vote Test

The new draft tells the Commodity Futures Trading Commission and the Treasury to write registration rules for protocols that any person or group can control or materially alter, while three unresolved disputes still block the bill.

- Published: 2026-09-11T05:49:36.633Z
- Canonical: https://polylog.news/crypto/2026-09-11/senate-republicans-rewrite-the-clarity-act-s-defi-rules-four
- Publisher: Polylog (Crypto desk)
- Section: crypto
- Sources: [CoinDesk](https://www.coindesk.com/policy/2026/09/10/new-clarity-act-text-tweaks-defi-credit-union-provisions-but-road-ahead-for-bill-remains-murky), [crypto.news](https://crypto.news/clarity-act-adds-new-defi-rules-before-senate-vote/), [Bitcoin Magazine](https://bitcoinmagazine.com/news/updated-clarity-act-starts-circulating), [Bitcoin Magazine (Bessent)](https://bitcoinmagazine.com/news/scott-bessent-urges-clarity-act-action), [Bitcoin Magazine (Armstrong)](https://bitcoinmagazine.com/news/bitcoin-bottom-is-in-says-brian-armstrong)

Senate Republicans circulated a fresh draft of the Clarity Act on Thursday, [days before the chamber returns from recess and votes on whether to proceed to floor debate](https://www.coindesk.com/policy/2026/09/10/new-clarity-act-text-tweaks-defi-credit-union-provisions-but-road-ahead-for-bill-remains-murky). The bill needs 60 votes to clear that procedural step.

The revision centers the fight on protocol design. The updated text [sets out when decentralized finance (DeFi) protocols that are decentralized in name only must register with the Commodity Futures Trading Commission (CFTC)](https://crypto.news/clarity-act-adds-new-defi-rules-before-senate-vote/), confines the DeFi provisions to spot and cash transactions, and directs the CFTC and the Treasury to write rules covering trading systems that an identifiable person or group can control or materially alter. That is a legal test of who holds admin power, not of what a website claims.

Three disputes remain unresolved: ethics language aimed at the president's personal crypto income, developer liability for writing DeFi code, and the treatment of yield paid on stablecoin balances, which directly affects exchange revenue. [Treasury Secretary Scott Bessent urged the Senate to pass the bill](https://bitcoinmagazine.com/news/scott-bessent-urges-clarity-act-action), and [Coinbase chief executive Brian Armstrong said publicly that he expects passage](https://bitcoinmagazine.com/news/bitcoin-bottom-is-in-says-brian-armstrong). [A new draft this close to a vote usually signals that sponsors are still short of the votes](https://bitcoinmagazine.com/news/updated-clarity-act-starts-circulating).

## What this means

The control test decides which US-facing protocols need a registered intermediary and which can keep releasing code without one. If the standard turns on whether an upgrade key or a fee switch exists, teams with multisig admin rights and front-end revenue lose the exemption they have relied on, while genuinely immutable contracts gain a defensible position. Exchanges are exposed through the stablecoin yield clause, since rewards paid on dollar-token balances are a large and recurring revenue line. Failure on the procedural vote leaves digital-asset rules where they are now, set by agency discretion and litigation rather than statute.

## What to watch

- Whether the cloture vote (the 60-vote threshold needed to end debate) attracts Democratic support or fails on party lines, which tells you if market-structure law is reachable at all this Congress.
- The final wording on developer liability, because it determines whether writing and publishing protocol code without operating it can trigger registration duties.
- How the stablecoin yield provision lands, since it sets whether US platforms can keep paying rewards on dollar-token balances or must route that yield elsewhere.