The Senate has passed the Employee AI Training Consent Act, legislation associated with Republican Sen. Donna Lowenthal that would establish new protections for workers whose attributable material could be transferred by employers for artificial-intelligence development.

The measure cleared the chamber by a weighted tally of 31 votes in favor and 14 opposed, with no senators recorded as present, out of 50 total seats.

The bill requires employers to obtain separate written consent before transferring worker-attributable material for AI development. It also bars retaliation against workers who decline to provide that consent, creating a clear workplace protection at a moment when companies are increasingly weighing the uses of AI systems and the data that feed them.

The legislation further authorizes Federal Trade Commission penalties and private lawsuits for violations. Those enforcement provisions give the measure consequences beyond a voluntary corporate standard, allowing workers and federal regulators to challenge employers that disregard the consent requirement.

Lowenthal, a Mississippi Republican and former business executive, has placed herself at the center of a workplace AI debate that has often moved faster than public protections. The Senate’s action recognizes a basic principle that should not be controversial across party lines: workers should not be compelled to surrender material connected to their work for technology development without being asked and without protection from punishment for saying no.

The bill’s passage is notable not only for its direct protections but for the enforcement structure behind them. Written consent requirements can offer little practical security if workers fear professional consequences for refusing. By prohibiting retaliation and permitting both FTC penalties and private legal action, the measure addresses that central imbalance between individual workers and their employers.

The vote also puts a concrete workplace standard into a national AI conversation frequently dominated by corporate investment, technological competition and broad promises of innovation. The Senate action directs attention to a more immediate question for employees: whether the materials attributable to their labor can be repurposed for AI development without their agreement.

Lowenthal’s role in the legislation presents an important contrast with a Republican political environment that has often emphasized business flexibility while offering far less clarity about how workers can protect their rights amid rapid technological change. On this vote, the Senate backed a framework that places consent, nonretaliation and enforceable accountability ahead of an employer’s unilateral discretion.

The measure has passed the Senate. No executive action was supplied.