The Financial Industry Regulatory Authority (FINRA), the self-regulatory organization overseeing broker-dealers in the U.S., is currently embroiled in multiple lawsuits that challenge its authority and operations. These legal battles, initiated by financial professionals and firms, allege constitutional violations and abuse of power by FINRA. The mounting legal challenges against FINRA underscore a growing concern among financial professionals regarding the organization’s authority and practices. As these cases progress through the courts, they may reshape the landscape of financial regulation and enforcement in the United States