TCPA (Telephone Consumer Protection Act)
The Telephone Consumer Protection Act (TCPA) is a U.S. federal law that restricts certain calls, texts, and faxes and establishes protections concerning consent and consumer calling preferences.
For phone operations, the TCPA is commonly associated with calls that use an automatic dialing system or an artificial or prerecorded voice, telemarketing calls, do-not-call obligations, identification requirements, and a recipient's ability to revoke consent. The requirements are not identical for every communication.
Whether a call is permitted can depend on its purpose, the technology used, the type of number called, the relationship between the parties, the consent obtained, and any applicable exception or exemption. A business should not reduce that analysis to a single question such as whether a number appears on a lead list or whether the recipient once submitted a form.
The TCPA also operates alongside other rules. Federal telemarketing requirements, state calling laws, industry obligations, and contract terms may impose additional or different controls. An exception under one rule does not necessarily resolve every other requirement.
Why it matters for AI phone calls
Using an AI phone agent does not make the caller's compliance responsibilities disappear. In a 2024 declaratory ruling, the Federal Communications Commission confirmed that calls using AI-generated voices are "artificial" voice calls under the TCPA, so the rules that govern artificial or prerecorded-voice calls apply to AI voice calls. Before launching an outbound flow, the business should classify the call's purpose and recipients, determine the required permission, and review how the calling technology fits the applicable rules. Legal counsel should evaluate the actual workflow rather than a generic description of “AI calling.”
Operational controls usually connect several systems. Consent records need a defined scope and source. Do-not-call and opt-out requests need to suppress later attempts. Quiet-hours logic needs the recipient's local time. Campaign exports, retry jobs, and outside service providers need to use the same current eligibility decision.
Records should make the decision explainable: why the business believed a call was allowed, which notice and consent language applied, when the permission was captured, and whether it was later withdrawn. This page is a practical definition, not legal advice. Requirements and interpretations can change, and state law may be more restrictive.