California is a two-party consent state, meaning it requires the consent of every participant before a private conversation can be recorded. The rule comes from Penal Code § 632, which makes it a crime to use a recording device to capture a “confidential communication” without permission from all parties involved.1California Legislative Information. California Code Penal Code 632 – Invasion of Privacy A first violation carries up to $2,500 in fines and up to a year in county jail, and the person recorded can sue for at least $5,000 per incident. The label “two-party” is really shorthand for “all-party”: if six people are in the room, all six have to agree.
What Counts as a Confidential Communication
Section 632 only protects conversations that are “confidential.” The statute defines that as any communication carried on under circumstances suggesting a party wants it limited to the people present.1California Legislative Information. California Code Penal Code 632 – Invasion of Privacy Context does the work. A quiet exchange in a closed office is confidential. An argument shouted across a crowded restaurant probably isn’t, because the speakers can’t reasonably expect no one else will hear.
The rule reaches both people who take part in the conversation and outsiders who eavesdrop with a device. Either way, no consent means a violation.
Phone Calls Get Extra Protection
A separate statute, Penal Code § 632.7, covers calls made on a cell phone or cordless phone, and it is stricter than § 632 in one important way. It does not require the call to be confidential. Any call transmitted between a cell phone and another phone—cell, cordless, or landline—cannot be recorded without the consent of everyone on the line.2California Legislative Information. California Code Penal Code 632.7 So a phone call that might fail § 632’s privacy test is still protected under § 632.7 the moment a cell or cordless phone is on either end.
When Consent Is Not Required
Not every conversation falls under the all-party rule. Section 632 itself excludes communications at public gatherings, open legislative, judicial, or administrative proceedings, and any situation where the participants should reasonably expect to be overheard or recorded.1California Legislative Information. California Code Penal Code 632 – Invasion of Privacy A city council meeting or a conversation with a vendor at an outdoor market carries no expectation of privacy in the first place.
Announcing the recording at the start also works. If you tell the other person the call is being recorded and they keep talking, their continued participation is treated as implied consent. That’s why customer service calls open with a recorded notice.
Recording Evidence of a Serious Crime
Penal Code § 633.5 lets a person record a confidential conversation without consent when they reasonably believe they are gathering evidence of certain serious offenses, including extortion, kidnapping, bribery, domestic violence, human trafficking, and any felony involving violence.3California Legislative Information. California Code Penal Code 633.5 Threats and harassment covered by Penal Code § 653m qualify as well. A recording made under this exception is admissible in a prosecution for the underlying crime.
Recording the Police
Recording law enforcement is treated separately. Penal Code § 148(g) provides that photographing or making an audio or video recording of a peace officer in a public place, or from anywhere you have a right to be, does not by itself violate California’s obstruction law and cannot be the sole basis for detaining or arresting you.4California Legislative Information. California Code Penal Code 148 Reasonable limits on time, place, and manner still apply. You can record; you can’t physically interfere.
Penalties for Recording Without Consent
A first-time violation of § 632 is punishable by a fine of up to $2,500, up to one year in county jail, or both.1California Legislative Information. California Code Penal Code 632 – Invasion of Privacy For anyone with a prior conviction under §§ 631, 632, 632.5, 632.6, 632.7, or 636, the maximum fine rises to $10,000. State prison is possible for both first-time and repeat offenders, though county jail is more common.
An illegal recording also cannot be used as evidence. Section 632(d) bars it from any judicial, administrative, legislative, or other proceeding, with a single narrow exception: the recording itself is admissible to prove the recording violation.1California Legislative Information. California Code Penal Code 632 – Invasion of Privacy Secretly recording your landlord confessing to something useful in a civil dispute doesn’t help you. It gets you charged.
Civil Damages
The person recorded can also sue. Penal Code § 637.2 lets them recover the greater of $5,000 per violation or three times their actual damages. The $5,000 minimum applies per violation, so multiple recordings multiply the exposure. Section 637.2(c) makes clear that actual damages are not required.5California Legislative Information. California Code PEN 637.2 – Invasion of Privacy The plaintiff can also ask for an injunction. A single unlawful recording creates at least $5,000 of civil risk on top of any criminal charge.
Calls That Cross State Lines
Federal law under 18 U.S.C. § 2511(2)(d) is a one-party consent standard, allowing a participant to record a conversation without notifying the other side, so long as the purpose isn’t criminal or tortious.6Office of the Law Revision Counsel. 18 USC 2511 – Interception and Disclosure of Wire, Oral, or Electronic Communications Prohibited Many states follow that baseline. California doesn’t.
When a call spans two states and one person is in California, California’s stricter rule controls. In Kearney v. Salomon Smith Barney, Inc. (2006), the California Supreme Court held that § 632 applies whenever a confidential communication takes place partly in California and partly in another state, even if the other state permits one-party recording.7FindLaw. Kearney v. Salomon Smith Barney Inc If you’re calling someone in California from a one-party state, you need their consent to record. Your home state’s law will not shield you from California liability.
A Note on Workplace Recording
The all-party rule reaches the workplace too. Secretly recording a private conversation with a boss or coworker violates § 632 the same way it would anywhere else. There is no workplace carve-out to the consent requirement, and California’s criminal law applies regardless of any labor-law protections an employee might have for documenting misconduct. Written communications, witness accounts, and recordings made with notice are the safer route.