US senators have told the Treasury to ensure its implementation of the GENIUS Act doesn’t leave behind the states, which will be tasked with regulating some stablecoin issuers.

A group of bipartisan senators pressed the Treasury Department to preserve states' ability to regulate stablecoins.

Senators led by Republican Cynthia Lummis are insisting the Treasury Department ensure states get a process to prove their ability to supervise stablecoins.