The US Senate is preparing for a possible vote on the Crypto Market Structure bill, which would set clear rules for how the country should manage digital assets.
Lawmakers say the move could finally settle the long-running dispute over whether tokens should be treated as commodities or securities, a decision that would determine which regulator would take charge.
The Senate aims for the December increase
As proposed by the committee, the increase in the crypto market structure bill will take place on December 8, 2025; this allows senators to debate and modify parts of the text before moving it forward.
According to reports, the Senate Banking Committee and the Senate Agriculture Committee plan to move forward with their own projects and then unify them into a single text for the second phase. If the two committees approve their projects, the unified text would be submitted to the vote of the entire Senate.
🚨 BREAKUP
US SENATE VOTES ON CRYPTO MARKET STRUCTURE BILL IN DECEMBER.
TRUMP SAYS BILL IS CRUCIAL TO MAKING US THE “CRYPTO CAPITAL OF THE WORLD”
BULLISH FOR BITCOIN IF PASS. pic.twitter.com/uBG17HyCCm
– 0xNobler (@CryptoNobler) November 26, 2025
Early voting still not certain
But some issues could hamper the bill’s speed. Several sections on decentralized finance reportedly remain bracketed, indicating senators have not yet decided on a final text.
🚨NEW: I just got a call with an industry source who recently met with a group of Democratic senators working on market structure legislation. The source said one of the members indicated they were preparing for a possible increase in a bipartisan market structure bill in the week of December…
– Eleanor Terrett (@EleanorTerrett) November 25, 2025
Sen. Tim Scott, chairman of the Senate Banking Committee, aims to make progress before the end of the year. Other members warn that unresolved disagreements could delay the final vote until early 2026. How quickly the committees complete their reports and iron out remaining differences will determine the timeline.
Two committees, one question
Banking and agriculture differ in the extent of regulators’ powers. Members of the banking industry want more protections for ordinary investors, including custody and trading protections.
A little more clarity here, pardon the pun: 😁
The CLARITY Act and the Crypto Market Structure Bill are the same thing. The CLARITY Act passed the House in July and the Senate is working on its own version, which constitutes @SenatorTimScott referred to below.
THE…
– Eleanor Terrett (@EleanorTerrett) November 19, 2025
Members of the agricultural sector are concerned about the rules relating to market structure and commodity monitoring. The two committees must agree on a system, otherwise negotiations could reach another impasse. Industry groups say they want clarity. Regulators remained cautious as they waited to see what Congress’ decision would be.
What are the challenges for the markets
A passed bill could give exchanges and crypto companies a clearer set of rules on how to list, list assets and manage user funds, according to sources tracking the negotiations. This could encourage more companies to operate in the United States.
People who trade cryptocurrencies could also benefit from better protections. Critics fear strict rules will push startups overseas. The choices lawmakers make will influence how money flows through the sector.
Key Issues in DeFi Monitoring
According to sources, the most contentious disagreements over the changes concern DeFi. Senators remain at odds over how these protocols should be regulated and who is responsible if something goes wrong.
While some lawmakers prefer narrow rules that won’t harm smaller developers, others are pushing for broader authority over platforms that increasingly resemble traditional financial services. This debate left large parts of the text incomplete.
Featured image from Unsplash, chart from TradingView
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