Is It Legal to Record a Conversation in Minnesota?

Statute · Penalty: mixed

Minn. Stat. § 626A.02 (2025) — "Interception and disclosure of wire, electronic, or oral communications prohibited," within Minn. Stat. ch. 626A ("Wire, Electronic, or Oral Communications; Interception"). Related: Minn. Stat. § 626A.01 (definitions), § 626A.13 (civil remedies/private right of action). Current official text: https://www.revisor.mn.gov/statutes/cite/626A.02 (and https://www.revisor.mn.gov/statutes/cite/626A.01, https://www.revisor.mn.gov/statutes/cite/626A.13)

In-person vs. phone & video calls

Minnesota's one-party consent rule applies uniformly to wire, electronic, and oral communications — the same exception (party-to-the-communication or prior consent of one party) covers phone/electronic interceptions and in-person oral interceptions alike. However, the *scope of what's protected in the first place* differs: under the Minn. Stat. § 626A.01 definitions, "wire communication" and "electronic communication" (phone calls, texts, data transmissions) are covered regardless of any privacy expectation, whereas "oral communication" (in-person spoken words) is defined narrowly to include only communication "uttered by a person exhibiting an expectation that such communication is not subject to interception under circumstances justifying such expectation." So in-person conversations that occur in public with no justified expectation of privacy may fall outside the statute's coverage entirely (no violation even without consent), while phone/electronic communications get statutory protection without that carve-out. Once something IS covered, the same one-party-consent standard applies to both.

Recording in public

The public-place/no-expectation-of-privacy limitation is built directly into the statutory definition of "oral communication" in Minn. Stat. § 626A.01: it only covers communication made with "an expectation that such communication is not subject to interception under circumstances justifying such expectation." Conversations occurring during public disputes, altercations, or street-level interactions (including with police) typically will not carry a "justified" expectation of privacy, so audio recording of them likely falls outside the statute's coverage even absent consent — independent of the fact that the wearer, as a participant/party to most such interactions, would separately qualify for the one-party-consent exception in § 626A.02. No Minnesota appellate decision squarely defining "justified expectation" in this recording-device fact pattern was located in this research pass; this conclusion is drawn directly from the statutory text.

Recording at home

No special carve-out or stricter rule for recording inside one's own home was found in Minn. Stat. § 626A.02 — the one-party-consent standard applies the same regardless of location. The one MN provision that treats "the home" specially is Minn. Stat. § 609.746 (Interference with Privacy), which criminalizes surreptitiously photographing/recording (including via hidden device) into someone else's dwelling through a window/aperture, or secretly recording someone in their own home's bathroom/bedroom-type private space without consent — but this protects the privacy of a *third party* being secretly observed in a private space, not the recorder's own home, and is not implicated by openly wearing a recording device to document disputes or police interactions.

Recording the police

Statutory: Minn. Stat. ch. 626A contains no specific law-enforcement-recording exception or prohibition addressing citizens recording on-duty officers; the general one-party-consent rule and the "oral communication" privacy-expectation limitation (see above) govern, and an on-duty officer performing public duties in public generally has no justified expectation of privacy. Case law (Minnesota is in the Eighth Circuit): The Eighth Circuit's position is less settled/favorable than most other circuits. In Chestnut v. Wallace, 947 F.3d 1085 (8th Cir. 2020) (https://ecf.ca8.uscourts.gov/opndir/20/01/183472P.pdf), the court noted in dicta that "every circuit court to have considered the question" has recognized a First Amendment right to record police activity in public, and reasoned that if recording is protected, so is mere observation. However, in Molina v. Book, No. 21-1830 (8th Cir. Feb. 2, 2023) (https://law.justia.com/cases/federal/appellate-courts/ca8/21-1830/21-1830-2023-02-02.html), a divided panel held that even assuming a First Amendment right to observe/record police-citizen interactions exists, it was not "clearly established" as of 2015, so qualified immunity barred the observe/record plaintiffs' (Sarah Molina and Christina Vogel) damages claims. A third plaintiff, Peter Groce -- allegedly struck directly by a tear-gas canister after cursing at officers -- prevailed on a separate retaliation theory, so his claim survived; the court affirmed in part, reversed in part, and remanded — leaving real uncertainty for civil-rights suits over interference with recording, even though the underlying right is increasingly recognized. There is also an older, more restrictive decision, Akins v. Knight, No. 16-3555 (8th Cir. 2017) (https://law.justia.com/cases/federal/appellate-courts/ca8/16-3555/16-3555-2017-07-25.html), sometimes cited for language that there is no general First Amendment right to record police/public officials (that case arose from recording in a police station lobby, a non-public-forum context, and secondary commentary flags it as an outlier/narrower ruling). Net effect: recording on-duty police in public in Minnesota is not itself illegal under the wiretap statute, and the Eighth Circuit trend (Chestnut) supports a First Amendment right to do so, but Molina v. Book shows the circuit has been reluctant to treat that right as clearly established for purposes of holding officers liable when they interfere with it — this is a genuinely unsettled/evolving area, flagged as medium confidence.

Video-only capture (no audio)

Silent, video-only recording (no audio) is not restricted by Minn. Stat. § 626A.02. The chapter's prohibition and its definitions (§ 626A.01) are built entirely around "wire," "electronic," and "oral communication" — i.e., aural/data transmissions — and "intercept" is defined as "aural or other acquisition of the contents" of such a communication. Mere visual/video observation and recording, without capturing audio content of a communication, is not what the statute regulates; no MN case law was found extending ch. 626A to silent video. Note: a separate, narrower statute, Minn. Stat. § 609.746 ("Interference with Privacy"), can independently criminalize *surreptitious* video/photo recording (with or without audio) in specific private contexts — e.g., through a window into a dwelling, in bathrooms/locker rooms/changing rooms, or targeting intimate body areas — but this is a voyeurism-type statute, not a general video-consent law, and would not apply to open recording of public disputes, altercations, or police interactions of the kind in this use case. (Source: https://www.revisor.mn.gov/statutes/cite/609.746)

What counts as a “private” conversation →

Minnesota's gate is a definitional one, embedded directly in the statute rather than built out through case law. Minn. Stat. § 626A.01, subd. 4 defines "oral communication" — the only category of in-person spoken communication the chapter reaches — as "any oral communication uttered by a person exhibiting an expectation that such communication is not subject to interception under circumstances justifying such expectation, but the term does not include any electronic communication." (Independently re-fetched and verbatim-confirmed against the live MN Revisor of Statutes site, https://www.revisor.mn.gov/statutes/cite/626A.01, during this verification pass.) This is a hybrid subjective/objective test — the speaker must actually hold an expectation of non-interception, and the surrounding circumstances must "justify" that expectation — but it is not a multi-factor judicial balancing test like California's Flanagan v. Flanagan or Washington's State v. Clark; it is the operative language of the definition itself. That language is textually identical (down to "such circumstances justifying such expectation," modulo the trivial "the term"/"such term" variance) to the federal Wiretap Act's definition of "oral communication" at 18 U.S.C. § 2510(2), independently re-confirmed verbatim against Cornell LII (https://www.law.cornell.edu/uscode/text/18/2510) during this verification pass. Critically, this gate applies ONLY to "oral communication" — "wire communication" (subd. 3) and "electronic communication" (subd. 14) carry no expectation-of-privacy qualifier and are covered regardless of any privacy expectation; this was independently re-verified by fetching subd. 3 and subd. 14 text directly. The one-party consent exception itself was independently traced to and verbatim-confirmed at Minn. Stat. § 626A.02, subd. 2(d) (fetched directly, subdivision lettering confirmed a-through-g with the prior-consent language sitting in (d) exactly as cited). No Minnesota appellate or supreme court decision construing or applying the "justified expectation" language in subd. 4 was located in this independent verification pass either — repeated attempts via Google, Bing, Google Scholar, CourtListener, and the MN State Law Library's own search all returned 403s, CAPTCHA/bot-check redirects, or rate limits, reproducing essentially the same blocking pattern the original researcher described. This is consistent with, not merely asserted by, the original researcher's account, and matches the existing dataset row's own independently-verified prior finding of no controlling MN authority on this precise point. Given search-engine access was substantially blocked for both the original pass and this verification pass, "high" confidence is warranted on the statutory-text analysis (which rests on directly-fetched, verbatim-confirmed primary sources) but the case-law-absence finding remains an honest "none found despite a real effort," not a certified negative. In Minnesota, an in-person spoken exchange must first qualify as an "oral communication" — meaning it was uttered with an actual expectation of non-interception, under circumstances that objectively justify that expectation (Minn. Stat. § 626A.01, subd. 4) — before the consent rule engages at all. If it clears that threshold, only one participating party's consent is required to record it (Minnesota is a one-party state, Minn. Stat. § 626A.02, subd. 2(d), independently confirmed). If it doesn't clear the threshold (e.g., a loud public dispute, a street-level confrontation with no justified privacy expectation), the statute's coverage doesn't reach the communication and no one's consent is required under this chapter. Phone calls, texts, and other "wire"/"electronic" communications skip this gate entirely and are covered (with the same one-party-consent rule) regardless of any privacy expectation. This is logically consistent with, and simply restates in gate/threshold terms, the existing row's consent_type ("one_party") and its public_place_exception_notes field — no discrepancy found.

Biometric / voiceprint law →

Minnesota Consumer Data Privacy Act (MCDPA) — biometric data is regulated as a category of "sensitive data" requiring consent; this is NOT a dedicated BIPA-style biometric-specific statute — Minnesota has no dedicated biometric-specific statute analogous to Illinois BIPA, Texas CUBI, or Washington RCW 19.375; instead the MCDPA folds biometric data into its general "sensitive data" consent regime. Confirmed verbatim, § 325M.11(d): "'Biometric data' means data generated by automatic measurements of an individual's biological characteristics, including a fingerprint, a voiceprint, eye retinas, irises, or other unique biological patterns or characteristics that are used to identify a specific individual" — voiceprint is expressly named. The definition carves out, per § 325M.11(d)(1)-(3): "(1) a digital or physical photograph; (2) an audio or video recording; or (3) any data generated from a digital or physical photograph, or an audio or video recording, unless the data is generated to identify a specific individual." So a raw audio recording is not itself "biometric data," but a voiceprint extracted from it to identify the wearer would be, since it is "generated to identify a specific individual." § 325M.11(v)(2) then defines "sensitive data" to include "the processing of biometric data or genetic information for the purpose of uniquely identifying an individual" — squarely covering a voice-enrollment feature that distinguishes the wearer from bystanders. The operative consent trigger is § 325M.16, subd. 2(d): a controller "may not process sensitive data concerning a consumer without obtaining the consumer's consent" (or, for a known child, parent/guardian consent per COPPA). "Consent" (§ 325M.11(f)) means "any freely given, specific, informed, and unambiguous indication of the consumer's wishes" and cannot be obtained via broad terms-of-use acceptance, dark patterns, or passive acts like hovering, muting, or closing a notice. § 325M.16, subd. 2(e) requires a revocation mechanism "at least as easy as the mechanism by which the consent was previously given," with processing to cease "as soon as practicable, but not later than 15 days after the receipt of the request." A separate privacy-notice requirement (§ 325M.16, subd. 1) runs alongside the sensitive-data consent rule but the MCDPA does not impose a BIPA-style freestanding written retention/destruction policy (no fixed 3-year maximum retention schedule, no "made available to the public" policy mandate comparable to 740 ILCS 14/15(a)). SCOPE LIMIT, confirmed at § 325M.12: the MCDPA only binds entities that (1) control/process personal data of 100,000+ MN consumers/year (excluding data processed solely to complete a payment transaction), or (2) control/process 25,000+ consumers' data AND derive more than 25% of gross revenue from data sales. A small/early-stage live.law could fall entirely outside MCDPA's scope until it crosses that threshold — a materially different risk posture than BIPA, which has no entity-size threshold.

Attorney ethics (ABA Formal Op. 01-422) →

Minnesota directly addressed this issue and changed its position to track ABA Formal Opinion 01-422. From 1996 to 2002, Minnesota had its own per-se rule: LPRB Opinion No. 18 stated "It is professional misconduct for a lawyer, in connection with the lawyer's professional activities, to record any conversation without the knowledge of all parties to the conversation," subject to four narrow carve-outs (recording a criminal threat against the lawyer; a lawyer prosecuting or defending a criminal matter; a government civil-law-enforcement lawyer; and giving legal advice about the legality of recording). That original opinion's 1996 Committee Comment expressly followed old ABA Formal Opinion 337 (1974), reasoning that secret recording was "inherently deceitful" and violated Rule 8.4(c). On April 18, 2002 — roughly ten months after the ABA issued Formal Opinion 01-422 (June 2001) — the LPRB repealed Opinion No. 18 outright. The Board's official 2002 Comment (distinct from, and superseding the operative force of, the original 1996 Committee Comment) states the repeal "followed the lead of the American Bar Association in changing its longstanding position condemning the surreptitious, but legal, recording of conversations by lawyers," and that "given the ABA's recent change of heart, and its rationale, the Minnesota Lawyers Board was doubtful about whether secret recording by itself continued to fall clearly within the deceit proscription of Rule 8.4(c). It was this doubt that led the Board to withdraw or repeal Opinion No. 18." So Minnesota's current rule is that undisclosed recording by a lawyer is NOT per se unethical — there is no operative LPRB opinion prohibiting it, mirroring 01-422's conclusion. However, the Board's 2002 repeal Comment (the operative current guidance) preserves conditions/caveats echoing the ABA's own reasoning: (1) Recording must be legal where it occurs — the Comment notes "secret recording is illegal in some states and therefore prohibited by Rule 4.4," so the ethics conclusion is explicitly conditioned on the recording being lawful under the applicable consent statute (Minnesota itself is a one-party-consent state, covered elsewhere in this dataset). (2) A lawyer who falsely denies recording is separately subject to discipline under Rule 4.1 (truthfulness to others) and Rule 8.4(c) (dishonesty/deceit) — i.e., lying about it, not the recording itself, is the violation. (3) As to a lawyer's own clients specifically, the Comment adds a softer, non-binding caution: "although it may not be unethical to record client conversations, except in very limited circumstances (e.g., client is making criminal threats to the lawyer) it is certainly inadvisable to do so without disclosure" — practical advice, not a rule of misconduct. Net effect: Minnesota is squarely in the "follows 01-422" camp — it is the rare state that had adopted the old per-se-unethical Formal Opinion 337 rule by name and then affirmatively reversed itself in direct response to 01-422, with a public, reasoned repeal comment expressly naming and quoting from the ABA opinion. No Minnesota appellate or Supreme Court case was found directly addressing lawyer secret recording as an ethics matter; the LPRB opinion/repeal is the controlling authority. VERIFICATION: I independently pulled and read the actual primary-source PDFs (the Revisor of Statutes' current publication of Opinion No. 18, and the LPRB's own archived copy of the original 1996 opinion). Every quoted phrase in this write-up is verbatim-accurate against those documents. The LPRB's current Board Opinions index confirms no post-2002 opinion revisits this topic. The only correction made to the original researcher draft is a labeling fix: the 2002 repeal explanation is titled simply "Comment" in the official publication, not "Committee Comment" (that label belongs to the separate, original 1996 comment) — a terminology nit, not a substantive error. All quotes, rule citations, dates, and the "follows" classification are confirmed correct.

Can you personally sue over a violation?

Yes — this state gives a private right of action, not just criminal/regulatory enforcement.

Can I record as a guest in someone else's home?

Minnesota doesn't lean hard on where you're standing — recording as a guest in someone else's home is treated much like recording anywhere else in the state.

What if I'm on a call with someone in another state?

Which state's rule actually governs an interstate call touching Minnesota isn't clearly settled. The safest approach is still to follow whichever state — yours or theirs — requires more from you.

This is a newer, less-settled corner of the law — our own research is still being refined here, so treat this as a starting point, not a final answer.

If it's legal to record, can it still be used against me later?

Usually, yes. Being legal to record and being protected from a future court case are two different questions — a legal recording can generally still be obtained by the other side later. That's especially true the moment a third person is present or on the line — even one extra listener can be enough to strip away legal protection here. Recording your own conversation with your own attorney is a separate, more protected situation, but almost everything else — a landlord, a police officer, a family member — isn't automatically off-limits to opposing counsel just because it was legal to capture.

This is a newer, less-settled corner of the law — our own research is still being refined here, so treat this as a starting point, not a final answer.