On February 8, 2024, the U.S. Federal Communications Commission released a unanimous Declaratory Ruling holding that calls made with AI-generated voices are “artificial” under the Telephone Consumer Protection Act (TCPA). The ruling, adopted on February 2, 2024, took effect immediately and made AI voice-cloning used in common robocall scams illegal, because the TCPA already requires prior express consent for calls using an artificial or prerecorded voice.
The action came after a wave of concern about malicious uses of voice-cloning technology. The FCC noted that bad actors had been using AI-generated voices to extort vulnerable family members, impersonate celebrities, and misinform voters. The most prominent trigger was a robocall in New Hampshire that used an AI-cloned voice of President Biden to discourage people from voting in the January 2024 primary. By classifying such calls under the TCPA, the ruling gave State Attorneys General a clear legal tool to pursue the people behind them, and required the identification and disclosure rules that apply to ordinary prerecorded calls.
The ruling did not require new legislation; it interpreted an existing 1991 statute to cover a new technology. That made it fast to issue and immediately enforceable, but also limited in scope to telephone calls rather than AI-generated audio more broadly.
The decision was an early, concrete example of a U.S. regulator applying existing law to a specific generative-AI harm, and it became a reference point in the wider policy conversation about deepfakes, voice cloning, and election integrity.