Recording Law for Video-Only Recording in Colorado

Colorado law does not restrict recording silent video or taking photos without capturing audio. The state’s wiretapping and eavesdropping statutes only apply when someone records or overhears a conversation or an electronic communication. These laws are focused on audio, not video. For example, Colorado Revised Statutes § 18-9-303 (wiretapping) covers telephone, telegraph, or electronic communications, while § 18-9-304 (eavesdropping) applies to in-person conversations. Neither statute speaks to video-only recording; secondary sources consistently agree video-only recording without audio interception falls outside Colorado's wiretap/eavesdropping statutes, and no Colorado appellate case squarely holds that video alone is categorically exempt. Because these laws target audio capture or conversations, silent video recording in public or private spaces is not restricted by them.

If your recording includes audio, Colorado follows a one-party consent rule. This means you can legally record a conversation if you are part of it, even if you don’t tell the other person. This applies to both in-person conversations and phone calls. Under § 18-9-304, the law prohibits a person who is not visibly present during an in-person conversation from overhearing or recording it without the consent of at least one principal party. If you are present and participating, the law does not apply to you. For phone or electronic communications, § 18-9-303 requires the consent of at least one sender or receiver, which you provide by being part of the call.

Colorado law and federal court rulings protect your right to record police officers performing their duties in public. The Tenth Circuit Court of Appeals has ruled that filming on-duty police is protected by the First Amendment in Irizarry v. Yehia, 38 F.4th 1282 (10th Cir. 2022). Colorado also has a specific law, § 16-3-311, that states you have the right to record peace officers during an incident and maintain control of the recording. Police cannot seize your device or delete your footage without your consent, a warrant, or a court order; a limited exigent-circumstance seizure is allowed for up to 72 hours pending a warrant. If they do seize or destroy your footage, you may have a legal claim under § 13-21-128 for destruction or unlawful seizure.

Conversations in open public areas like streets, sidewalks, or stores usually carry no reasonable expectation of privacy. Under Colorado case law, such as People v. Lesslie, 939 P.2d 443 (Colo. App. 1996), a conversation is only protected if it qualifies as an "oral communication" under § 18-9-301(8), which requires the speaker to have believed the communication was not subject to interception under circumstances that objectively justified that belief. A loud argument in a public park would not meet this standard. So, recording such interactions is not considered eavesdropping, even without consent. The key is whether the conversation occurs where others can naturally overhear it and whether the speaker had a reasonable expectation of privacy under the framework imported from § 18-9-301(8) into § 18-9-304.

Imagine you are attending a public protest in Denver and want to record the scene with your phone’s camera, but you leave the microphone off to avoid capturing any conversations. Under Colorado law, this is legal. The state’s eavesdropping and wiretapping laws do not apply because you are not recording audio. You are also not violating anyone’s expectation of privacy, since the event is in a public space and the speakers lack a reasonable expectation of privacy under the framework imported from § 18-9-301(8) into § 18-9-304. This kind of silent video recording is unrestricted.

Recording in your own home is not specifically restricted beyond Colorado’s general one-party consent rule. If you are present and participating in a conversation at home, you can record it without telling others. However, there is no special home-specific exception. The only related statute, § 18-9-305(1), contains two provisions: it exempts news agencies using standard tools to report newsworthy events, and it allows recording on your own premises for security or business purposes with public notice, but neither provision covers purely personal recordings. So, while your home is not off-limits, the same one-party consent rule applies as anywhere else.

Starting July 1, 2025, Colorado’s biometric privacy law requires consent before collecting or processing biometric identifiers like voiceprints. Businesses must inform you before collecting your voiceprint, explain how long they will keep it, and obtain your consent under § 6-1-1314(4)(a). They also cannot sell or disclose it without your permission under § 6-1-1314(4)(b)–(c). Consumers have a right to access their biometric data under § 6-1-1314(5). This law applies to controllers processing biometric data of Colorado residents.

Colorado’s eavesdropping statute includes a narrow exemption for news agencies. Section 18-9-305(1) provides that nothing in the wiretapping or eavesdropping statutes shall be interpreted to prevent a news agency, or an employee thereof, from using the accepted tools and equipment of that news medium in the course of reporting or investigating a public and newsworthy event. This exemption is limited to legitimate newsgathering activities involving public or newsworthy matters and does not extend to purely private or non-newsworthy recordings.

Violating Colorado’s wiretapping or eavesdropping statutes is a class 2 misdemeanor under § 18-9-303(2) and § 18-9-304(2). A class 2 misdemeanor in Colorado carries a maximum penalty of up to 120 days in jail and a fine of up to $750, subject to judicial discretion and any applicable sentencing enhancements. Both statutes share identical penalty provisions, reflecting the state’s one-party consent framework for these offenses.