The US House Financial Services Committee advanced a bill aimed at preventing federal banks from using or issuing central bank digital currencies, or CBDCs.
Lawmakers voted 27-22 in favor of passing the CBDC Anti-Surveillance State Act in an April 2 committee session.
The bill now paves the way for a vote in the chamber and had 114 cosponsors and support from various groups in Congress.
Many Republican lawmakers have warned institutions such as the Federal Reserve and the Treasury Department away from exploring CBDC development, often citing financial privacy concerns.