In an age of smartphones, security cameras, body cams, and always-on recording devices, the question of whether you can legally record another person without their knowledge or consent is more relevant than ever. The answer under U.S. law is nuanced, divided between federal wiretapping statutes and a patchwork of state recording laws that fall into two fundamental categories — one-party consent and two-party (or all-party) consent. Understanding which rules apply in your state, and in what contexts, is essential for anyone who records conversations, films interactions, or operates surveillance equipment.
Federal Law: The Electronic Communications Privacy Act
At the federal level, the primary statute governing the recording of conversations is the Electronic Communications Privacy Act (ECPA) of 1986, which updated the earlier federal Wiretap Act of 1968. Under federal law, it is illegal to intentionally intercept any wire, oral, or electronic communication using any electronic, mechanical, or other device without the consent of at least one party to the conversation. This is the federal one-party consent standard — meaning that as long as you are a participant in the conversation you are recording, you have given the necessary consent and federal law is satisfied.
The critical implication of the federal one-party standard is that you can legally record a conversation you are personally participating in without telling the other party — at the federal level. You are a party to the conversation, and your own consent satisfies the federal requirement. However, this federal standard operates as a floor, not a ceiling. States are free to enact stricter recording laws, and many have done exactly that.
One-Party Consent States
The majority of U.S. states follow the federal one-party consent model, meaning that only one person in a conversation needs to consent to the recording — and that person can be the one doing the recording. In these states, you can record a phone call, an in-person conversation, or any other communication you are participating in without telling the other party, and you are acting lawfully under both federal and state law. States that follow this standard include Texas, New York, Florida (for in-person conversations — see below), Georgia, Ohio, Tennessee, and many others.
In one-party consent states, recording a conversation you are not part of — secretly placing a recording device in a room to capture a conversation between third parties, for example — is still illegal. The one-party consent standard only protects participants who consent to their own recording of their own conversations.
Two-Party and All-Party Consent States
A significant minority of U.S. states have enacted stricter recording laws that require all parties to a conversation to consent before it can be legally recorded. These are commonly referred to as two-party consent states — though the more accurate term is all-party consent, since the requirement applies to every participant regardless of how many there are. In these states, secretly recording a conversation you are participating in, without telling the other party and obtaining their consent, is a criminal offense.
All-party consent states include California, Florida (for telephone calls — making Florida a hybrid state), Pennsylvania, Michigan, Maryland, Massachusetts, Washington, Illinois, Nevada, New Hampshire, Oregon, and Connecticut. The penalties for violating these statutes vary by state but can include criminal charges — typically misdemeanors for first offenses but felonies in some states — as well as civil liability to the person who was recorded without consent.
California’s recording law is particularly strict and well-known. Under California Penal Code Section 632, recording a confidential communication without all parties’ consent is a criminal offense punishable by up to a year in county jail, a fine of up to $2,500, or both, for a first offense. California courts have applied this law broadly, and businesses operating in California are required to inform callers when their calls are being recorded — which is the origin of the familiar “this call may be recorded for quality and training purposes” notice.
Recording in Public Places
A separate and important dimension of recording law involves recording in public spaces. In the United States, there is a well-established legal principle that individuals in public spaces have a reduced expectation of privacy. Courts have consistently held that recording people in public — on streets, in parks, at public events, or in any space accessible to the general public — is generally protected under the First Amendment as a form of expressive and informational activity. You do not need consent to photograph or record people who are visible in public spaces, even if they would prefer not to be recorded.
This principle has been particularly important in the context of recording law enforcement in public. Multiple federal circuit courts have held that citizens have a First Amendment right to record police officers performing their duties in public spaces. Officers who seize recording equipment, delete recordings, or arrest individuals solely for recording police activity in public have faced civil rights lawsuits, and courts have awarded damages to plaintiffs in such cases.
Workplace Recording
The workplace adds yet another layer to recording law. In one-party consent states, employees can generally record conversations with coworkers or supervisors without consent, provided they are a party to the conversation. In all-party consent states, doing so without everyone’s knowledge is potentially criminal. Many employers have workplace policies that explicitly prohibit recording on company premises, and violating such policies — even where legally permissible — can result in termination and other employment consequences distinct from criminal liability.
Video Recording vs. Audio Recording
It is important to note that recording laws in most states specifically address audio recording — the capturing of spoken conversations. Video recording without audio generally implicates fewer legal restrictions, as the privacy concern at the heart of most recording statutes relates to spoken communications rather than visual observation. However, recording video in private spaces — bathrooms, bedrooms, changing rooms — implicates separate voyeurism and invasion of privacy statutes that carry serious criminal penalties in every state.
The Bottom Line on Recording Without Permission
The legality of recording someone without their permission depends on your state, the context of the recording, and whether you are a participant in the conversation being recorded. In one-party consent states, you can record your own conversations without telling the other party. In all-party consent states, doing so is a criminal offense. Recording public interactions generally does not require consent. Recording private conversations between third parties you are not part of is illegal everywhere in the United States. Before recording any conversation — whether for legal protection, journalism, business documentation, or any other purpose — confirm your state’s recording consent requirements to ensure you are operating within the law.
