Recording Law for Phone & Video Calls in California

California makes it illegal to record any confidential communication unless every person taking part gives their okay first. This rule applies to 'confidential communications' generally—covering both in-person and phone/electronic conversations—regardless of channel. The law treats these communications as “confidential,” meaning anyone in the exchange has an objectively reasonable expectation that the conversation isn’t being overheard or recorded. If you record without everyone’s consent, you could face criminal charges or a civil lawsuit. The key statute is California Penal Code §632, which says it’s a crime to eavesdrop on or record a confidential communication without the consent of all parties.

A communication is confidential under California law if any party has an objectively reasonable expectation that the exchange isn’t being overheard or recorded. This isn’t about whether the content stays secret later; it’s about whether the people in the communication expect the exchange itself isn’t being intercepted in the moment. Courts look at the whole situation—where it happens, how it’s set up, and whether anyone took steps to keep it private. For example, if you’re in a quiet room with the door closed during a video call, a court is more likely to say the call was confidential than if you’re on a noisy street corner using a phone’s speaker in a crowd. The law also excludes communications made in a “public gathering,” in an open government proceeding, or in any other circumstance where the parties may reasonably expect to be overheard or recorded from the confidential category. Penal Code §632(c) defines 'confidential communication' as any communication carried on in circumstances as may reasonably indicate that any party to the communication desires it to be confined to the parties thereto, but excludes a communication made in a public gathering or in an open legislative, judicial, executive, or administrative proceeding, or in any other circumstance in which the parties to the communication may reasonably expect that the communication may be overheard or recorded.

California’s wiretap law isn’t just about audio. Secretly recording someone on video during a conversation can also violate the law if the recording captures a “communication,” even if no audio is distinguishable. In People v. Gibbons, a court upheld a conviction under Penal Code §632 for someone who hid a video camera in a closet to record sexual encounters in his own bedroom with the door shut and curtains drawn. The court said the law applies whenever the recording captures a “communication,” not just audio. So if you’re using a hidden camera to record an in‑person conversation, you could still be breaking the law if everyone in the communication didn’t consent.

You’re generally allowed to record police or other public officers performing their duties in public spaces, even without their consent. California Penal Code §148(g) says that taking a photo or making an audio or video recording of a public officer while they’re in a public place—or while you’re in a place you have a right to be—doesn’t by itself violate the wiretap law, and Penal Code §69(b) gives identical protection against the separate 'resisting an executive officer' offense. The same law also protects you from being detained or arrested just because you’re recording. This rule doesn’t create reasonable suspicion or probable cause to detain or arrest you for recording alone. On the federal constitutional side, the Ninth Circuit’s Askins v. U.S. Dep’t of Homeland Security, 899 F.3d 1035 (9th Cir. 2018) held that the First Amendment protects the right to photograph/record matters of public interest at California land ports of entry, and the case settled with CBP agreeing not to interfere with First Amendment photography/recording rights at land ports of entry.

Recording a confidential communication without everyone’s consent is a “wobbler” in California, meaning it can be charged as either a misdemeanor or a felony. Penalties can include fines and other consequences, and there’s also a private right of action, so the person you recorded can sue you for damages. On top of that, secretly recording someone in a private place like a home can lead to additional charges under Penal Code §647(j) for invasion of privacy. The law doesn’t care if you didn’t mean to break it—if you record without consent, you’re breaking the law.

Imagine you’re on a Zoom call with a coworker discussing a sensitive project. You decide to record the call to keep notes, but you forget to tell your coworker you’re recording. Later, your coworker finds out and reports you. Under California law, that recording was a confidential communication because your coworker had an objectively reasonable expectation it wasn’t being recorded. You broke the law by recording without consent, even if you only meant to take notes. Your coworker could sue you or report you to law enforcement, and you could face criminal charges or a civil lawsuit.

California does not create a home exception to its all‑party consent rule. A private conversation inside a home is the paradigm example of a protected “confidential communication.” Penal Code §632(c) defines a confidential communication as any exchange carried on in circumstances indicating the parties desire it to be confined to themselves, and expressly excludes communications made in a public gathering, in an open government proceeding, or in any other circumstance where the parties may reasonably expect to be overheard or recorded. People v. Gibbons, 215 Cal.App.3d 1204 (1989) arose from exactly this fact pattern: the defendant secretly videotaped sexual encounters with three women in his own bedroom, door closed, curtains drawn, camera hidden in a closet; the Court of Appeal affirmed his conviction. Separately, Penal Code §647(j)(1)–(3) criminalizes secretly viewing or recording a person inside a bedroom, bathroom, changing room, or similar space where they have a reasonable expectation of privacy, and §647(j)(3)(B)(i) expressly states that the defendant’s status as a cohabitant, landlord, tenant, cotenant, employer, employee, or business partner is not a defense. Civil Code §1708.8(l)(1)(D) further singles out activity on residential property under circumstances of reasonable expectation of privacy as protected “private, personal, or familial activity” for civil liability. Practical bottom line: being at home does not default the law to a lower-consent mode.

California regulates biometric and voiceprint data through the California Consumer Privacy Act as amended by the California Privacy Rights Act (CCPA/CPRA), which classifies 'biometric information' as a category of 'sensitive personal information.' Cal. Civ. Code § 1798.140(c) expressly includes voice recordings/voiceprints in the definition of 'biometric information,' and § 1798.140(ae)(2)(A) treats biometric information processed to uniquely identify a consumer as 'sensitive personal information.' This triggers notice-at-collection duties under §1798.100(a) and a consumer right to limit use of the voiceprint under §1798.121, implemented by Cal. Code Regs. tit. 11, § 7027. Enforcement is primarily administrative via the California Privacy Protection Agency under §1798.155 (penalties up to $2,500 per violation, up to $7,500 per intentional violation or violation involving a minor under 16) and civilly by the California Attorney General under §1798.199.90, with a private right of action only for data breaches under §1798.150 where failure to maintain reasonable security procedures leads to unauthorized access/theft/disclosure of specifically enumerated 'nonencrypted and nonredacted personal information.' There is no requirement of prior written consent for biometric collection, no mandated public written retention/destruction schedule, and no per-capture statutory-damages exposure merely for collecting a voiceprint without consent.