ACLU of Illinois v. Alvarez
The Seventh Circuit held that applying Illinois’s eavesdropping law to prohibit the open audio recording of police officers performing public duties burdened First Amendment activity and was likely unconstitutional.
Executive Summary
ACLU of Illinois v. Alvarez is a foundational Seventh Circuit case establishing that the First Amendment protects not only dissemination of recordings but also the antecedent act of making audio or audiovisual recordings of police performing public duties in public places.
The ACLU of Illinois planned a police-accountability program in which trained monitors would openly audio record police officers without consent while the officers performed public duties in public places and spoke loudly enough to be heard by the unaided ear. The organization did not begin the program because Illinois’s then-existing eavesdropping statute criminalized audio recording without consent and had been used against civilians who recorded police.
The Seventh Circuit held that the threatened application of the statute imposed a cognizable First Amendment injury. It concluded that the statute burdened expressive activity and was likely unconstitutional as applied to the ACLU’s proposed program. The court reversed the district court and directed entry of a preliminary injunction.
The First Amendment protects the open audio recording of police officers performing public duties in public places. A law that broadly criminalizes the making of such recordings burdens speech and must satisfy heightened constitutional scrutiny.
The ACLU Police-Monitoring Program
The ACLU of Illinois had long monitored police conduct at public demonstrations, rallies, and parades. It planned to expand that work by using modern audio-video technology.
The proposed program was deliberately limited. Monitors intended to record officers openly, not secretly. The officers would be performing official duties in public places, and their speech would be audible to members of the public without technological assistance.
The organization intended to preserve, publish, and disseminate the recordings and use them in advocacy, litigation, legislative work, and public education. But it refrained from implementing the program because of the threat of prosecution under the Illinois Eavesdropping Act.
The case involved open monitoring of on-duty police in public. It did not involve secret surveillance of private conversations or covert recording in a private setting.
The Illinois Eavesdropping Statute
At the time of the litigation, Illinois law broadly prohibited audio recording of conversations without consent. The statute’s coverage extended even to conversations in which the speakers had no reasonable expectation of privacy.
That breadth created a direct conflict with the ACLU’s monitoring plan because officers performing public duties in public could be recorded visually but not lawfully recorded with sound without consent.
The State argued that the statute regulated conduct—the act of recording—rather than speech itself. The Seventh Circuit rejected the idea that this characterization removed the First Amendment from the case.
The Illinois statute at issue has since been amended. Alvarez remains important as First Amendment precedent, but agencies should not describe the case as though the 2012 statutory text remains unchanged today.
The First Amendment Protects the Act of Recording
The Seventh Circuit explained that audiovisual recording is an essential step in producing speech. A recording preserves information in a form that can later be published, broadcast, analyzed, or used to petition government.
The court therefore rejected a sharp constitutional distinction between creating a recording and disseminating it. If government could prohibit the creation of an audio or audiovisual record, the later right to publish that record would be severely undermined.
The court also emphasized the substantial public interest in police accountability. Recording public police activity helps document government conduct, provides evidence, facilitates public discussion, and allows citizens to evaluate official behavior.
The First Amendment protects the making of audio and audiovisual recordings because recording is a necessary precursor to the dissemination of information and ideas.
Why the Statute Failed Heightened Scrutiny
The Seventh Circuit concluded that the challenged application of the statute implicated First Amendment rights sufficiently to require heightened scrutiny. It did not need to resolve whether strict or intermediate scrutiny ultimately applied because the statute was unlikely to survive even the less demanding intermediate standard.
The State asserted privacy and conversational interests, but the statute swept far beyond private communications. It criminalized recording even when police officers spoke in public at a volume readily audible to bystanders.
The breadth of the prohibition therefore created a serious tailoring problem. The State could not justify a sweeping restriction on public police recording by invoking interests that were strongest in genuinely private conversations.
A state recording law should not be treated as a shortcut around First Amendment protections. Officers and prosecutors must examine whether the statute actually applies to openly recorded public police activity and whether that application is constitutionally permissible.
Preliminary Injunction and Later Proceedings
The Seventh Circuit reversed the district court’s dismissal and directed the court to allow the ACLU to amend its complaint and enter a preliminary injunction preventing Cook County’s State’s Attorney from prosecuting the ACLU’s proposed monitoring program under the statute.
On remand, the district court later granted summary judgment to the ACLU and issued a permanent injunction. The State did not oppose that motion after the Seventh Circuit’s ruling.
The appellate decision arose in a pre-enforcement challenge. No individual officer sought qualified immunity, and the court was not deciding damages liability for a past arrest. Its focus was whether threatened enforcement of the statute could constitutionally prevent the ACLU from beginning its recording program.
What Alvarez Does—and Does Not—Establish
- The case involved open audio recording of on-duty police officers performing public duties in public places.
- It does not create a First Amendment right to secretly record genuinely private conversations.
- The decision does not eliminate lawful restrictions based on actual interference, safety, access, or protected private information.
- The case was a pre-enforcement challenge to a statute, not a qualified-immunity damages case against individual officers.
- The court concluded that the challenged statutory application likely failed heightened scrutiny; the procedural posture was preliminary-injunction review.
- Illinois subsequently amended its eavesdropping statute, so present-day enforcement must be based on current statutory language.
- The constitutional reasoning applies to both audio and audiovisual recording because the act of creating the record supports later speech.
- State statutes in other jurisdictions must be analyzed according to their own text and controlling precedent.
Agency Guidance
Primary Sources and Further Reading
This monograph is provided for training and general informational purposes. It is not legal advice and does not replace review of the complete opinion, current statutes, controlling federal and state authority, agency policy, or consultation with prosecutors and agency counsel.
© 2026 Shield Public Safety Training. All rights reserved. Reviewed September 7, 2026.

