On January 19, news emerged that disagreements within the U.S. Senate over the Cryptocurrency Market Structure Act have further surfaced. The bipartisan leaders of the Senate Judiciary Committee are pushing to remove protective provisions for cryptocurrency developers from the existing bill, citing concerns that such content could weaken law enforcement efforts against unlicensed remittance activities.
Senate Judiciary Committee Chairman, Republican Charles Grassley, and the committee’s senior Democrat Richard Durbin recently wrote to Senate Banking Committee Chairman Tim Scott and senior Democrat Elizabeth Warren, pointing out that the current draft bill could create enforcement loopholes for decentralized digital asset platforms. They warned that such loopholes could be exploited by organized crime groups, increasing the covert flow of illegal funds.
The two senators emphasized in their letter that criminals are already skilled at using complex methods to conceal illegal transactions, and granting excessive immunity to developers and network maintainers would significantly hinder law enforcement and prosecution efforts. The relevant content was first disclosed by Politico, drawing high attention within Washington policy circles.
Currently, the Senate Banking Committee and the Agriculture Committee are jointly advancing cryptocurrency legislation, with the core goal of clarifying the responsibilities of different regulatory agencies in the digital asset space. A draft bill released in mid-January incorporates ideas from the “Blockchain Regulatory Certainty Act,” attempting to exclude software development and network maintenance activities from federal and state remittance regulations.
In response, the Judiciary Committee stated that it was not consulted during the bill’s formation process and lacked sufficient opportunity to review related amendments. They explicitly called for the rejection of any language that could weaken government accountability.
In terms of legislative progress, if the bill proceeds to a full Senate vote, it will require at least 60 votes to pass, with bipartisan consensus being a key variable. Meanwhile, the leading U.S. compliance CEX, a major crypto lobbying organization, has temporarily withdrawn its public support for the bill but stated that communication with legislators is ongoing.
This dispute highlights the ongoing struggle within U.S. crypto regulation over developer responsibility, compliance boundaries, and enforcement authority, adding new uncertainties to the direction of U.S. crypto legislation in 2026.