The Employee AI Training Consent Act, sponsored by Sen. Donna Lowenthal, has been enacted into federal law, establishing new workplace safeguards over the use of employee-linked material in artificial intelligence development.

The law requires employers to obtain separate written consent before transferring worker-attributable material for AI development. It also prohibits retaliation against workers who decline to provide that consent and authorizes penalties through the Federal Trade Commission.

The enactment places a new federal requirement at the intersection of workplace rights and the rapid expansion of AI systems, which increasingly depend on large volumes of material to develop and refine their capabilities. Rather than treating an employee’s refusal as a routine workplace decision without consequence, the law specifically bars retaliation tied to that refusal.

The measure centers on the point at which an employer seeks to transfer material attributable to a worker for AI development. Under the new law, that transfer requires written permission separate from other employment arrangements. The statute’s anti-retaliation provision adds a protection for workers who decide not to grant permission.

The Federal Trade Commission’s authority to impose penalties gives the requirement an enforcement mechanism. The law does not merely set out a workplace standard; it authorizes federal consequences for violations of its consent and retaliation provisions.

Lowenthal’s legislation arrives as AI has become a more prominent policy issue in Washington, with lawmakers facing questions about how rapidly developing technology should be governed without treating workers as passive sources of data. The new law addresses one specific part of that debate: whether employers may transfer material tied to their employees for AI development without separately obtaining their approval.

The final step into law gives the measure greater significance than its earlier Senate progress. It now creates a federal rule for employers and workers rather than remaining a proposal subject to further legislative action.

The law’s framework is narrow but consequential. It does not broadly regulate every use of AI in the workplace. Instead, it establishes a defined requirement for situations involving the transfer of worker-attributable material for development purposes, while protecting an employee’s ability to refuse.

That distinction could make the measure an important early test of whether targeted federal rules can address workplace concerns raised by emerging technology. For workers, the central change is a right to separate written consent before covered material is transferred. For employers, it is a new compliance obligation backed by potential FTC penalties.

The enactment also lands as the Senate continues work on other major policy disputes, including a still-open final vote on the Northern Border Security and Public Safety Coordination Act. But the AI law represents a completed federal action in an area where policy has struggled to keep pace with technological change.

With the Employee AI Training Consent Act now in force, Lowenthal’s proposal has moved from an AI policy debate into a federal workplace protection with enforceable consequences.