3.1 Communications, Consent & Tennessee Interception Law

Key Takeaways

  • T.C.A. § 39-13-601 generally permits a party to a communication—or a person with one party’s prior consent—to intercept it, unless the interception is for a criminal or tortious purpose.

  • One-party consent does not authorize a nonparticipant to place a recorder where no consenting party is present.

  • The statute separately prohibits intentional disclosure or use when the person knows or has reason to know the communication was obtained through an unlawful interception.

  • A violation of § 39-13-601(a) is a Class D felony under § 39-13-602; former § 39-13-603 is reserved and must not be cited as a current statutory-damages remedy.

  • Interstate calls and recordings can implicate another jurisdiction’s stricter law, so investigators should resolve the applicable law and consent plan before recording.

Last updated: October 2026

Communications, Consent & Tennessee Interception Law

Recording law begins with three questions: What communication is involved? Who is a party? What consent exists? A client’s ownership of a room, telephone plan, or recording device does not answer those questions.

Prohibited conduct

T.C.A. § 39-13-601(a) generally prohibits intentional interception of a wire, oral, or electronic communication, procuring another person to intercept it, and intentional disclosure or use when the actor knows or has reason to know the contents came from an unlawful interception.

An “oral communication” requires circumstances supporting an expectation that the communication is not subject to interception. A face-to-face conversation in a private room presents a different expectation than a statement projected to a public crowd. Do not reduce the analysis to “indoors” versus “outdoors.”

One-party consent

Section 39-13-601(b)(5) permits interception when:

  • the recorder is a party to the communication; or
  • one party has given prior consent;

unless the communication is intercepted for the purpose of committing a criminal or tortious act.

This is called one-party consent, but the phrase can mislead. The consenting person must actually be a party to the communication. A spouse who is absent from a conversation cannot consent on behalf of the people who are speaking. A homeowner cannot authorize interception of every future conversation occurring in the home merely by owning it.

Lawful pattern

An investigator interviews a witness in Tennessee and records the interview while participating in it. The investigator is a party. The investigator should still consider professional notice, client instructions, evidentiary use, and any cross-border issue, but the one-party structure is present.

Unlawful pattern

A client asks the investigator to hide an audio recorder in a bedroom while neither the client nor the investigator will be present. No participant has consented. The assignment is third-party eavesdropping, not participant recording.

Consent from a participating client

A client participates in a scheduled call and gives the investigator prior consent to record it. Tennessee’s one-party structure can apply because the consenting client is a party. If another participant is in a state requiring all-party consent, however, the interstate conflict must be resolved before recording.

Purpose limitation

Consent is not a shield when the recording is made for the purpose of committing a criminal or tortious act. The investigator should document the legitimate purpose and reject assignments involving extortion, harassment, unlawful disclosure, theft of protected information, or another wrongful objective.

The purpose exception concerns why the interception is made. It does not make every undisclosed recording tortious simply because another speaker dislikes it.

Use and disclosure

The statute reaches more than pressing “record.” A person can create additional exposure by intentionally using or disclosing contents while knowing or having reason to know they were illegally intercepted. Receiving a suspicious file from a client requires source questions before review, duplication, quotation, or delivery.

A good intake asks:

  1. Who made the recording?
  2. Was that person a participant?
  3. If not, which participant consented and when?
  4. Where was each participant?
  5. What device and method were used?
  6. What is the intended use?
  7. Is authenticity preserved?

If the legal basis is uncertain, isolate the file, avoid dissemination, and obtain legal direction.

Criminal classification and the repealed civil section

A violation of § 39-13-601(a) is a Class D felony under § 39-13-602. Former § 39-13-603, which the author draft cited for a $100-per-day or $10,000 statutory remedy, is now reserved/repealed. Do not state that former remedy as current Tennessee law.

Repeal of that particular section does not promise immunity from civil claims. Other federal or state causes of action may apply to particular conduct, but each requires current authority and its own elements.

Section 39-13-604 separately addresses specified cellular and cordless telephone transmissions and has its own offense classifications. Use the section that matches the facts instead of assuming every recording offense has the same grade.

Video is not automatically audio

A silent image and an intercepted conversation involve different statutes. A surveillance camera that also captures protected speech can trigger interception analysis even if the visual observation occurred from a lawful position. Tennessee’s unlawful-photography statute also regulates particular intimate or privacy-invasive images. Plan the audio channel separately from the lens.

Interstate and federal issues

Communications can cross state lines instantly. Before recording a call with a participant elsewhere, determine which jurisdictions may apply and whether a stricter all-party rule controls. A conservative operational policy is to obtain all participants’ consent when the governing law is uncertain, but label that as risk management—not Tennessee’s baseline one-party rule.

Federal law may also apply. One-party consent under one statute does not authorize access to an account, voicemail, stored message, or device without permission. Interception in transit, access to stored communications, and entry into an account are distinct legal questions.

Exam method

Select the answer that identifies a real participant’s consent, preserves the criminal/tortious-purpose limitation, and avoids unauthorized third-party placement. Reject answers based only on property ownership, marriage, client direction, or investigator licensure. A PI license grants no interception privilege.

Test Your Knowledge

When does Tennessee’s one-party exception most clearly apply?

A

When a property owner authorizes recording all guests

B

When the investigator is a participant in the communication and is not recording for a criminal or tortious purpose

C

Whenever the client pays for the recorder

D

Whenever the conversation concerns suspected misconduct

Test Your Knowledge

A client asks an investigator to hide a recorder in a room while every participant will be absent from the recording plan. What is the central defect?

A

The recorder is too small

B

The room is jointly owned

C

No party to the future communication has consented

D

The investigator did not buy the device in Tennessee

Test Your Knowledge

Which statement about former T.C.A. § 39-13-603 is current?

A

It guarantees $10,000 damages in every recording dispute

B

It applies only to company licensees

C

It sets the PSI exam fee

D

It is reserved/repealed and should not be cited as the current statutory-damages provision

Sections you finish are checked off in the contents.