Who is Darren Chaker?

Darren Chaker is a First Amendment strategist, AI-forensics researcher, and privacy expert based in Los Angeles. He is the named litigant in Chaker v. Crogan, 428 F.3d 1215 (9th Cir. 2005), in which the Ninth Circuit invalidated an unconstitutional police-speech statute. He has prevailed in nine First Amendment cases and has been supported in amicus filings by the ACLU, Cato Institute, EFF, and First Amendment Coalition.

What areas of law does Darren Chaker focus on?

First Amendment and free-speech litigation, California expungement under Penal Code 1203.4, digital privacy (CPRA, CCPA, FCRA), counter-forensics and AI forensics, court records analysis, and police accountability and public-records work.

What is Chaker v. Crogan?

Chaker v. Crogan, 428 F.3d 1215 (9th Cir. 2005), is a landmark Ninth Circuit decision in which Darren Chaker successfully challenged a California statute criminalizing certain complaints against police officers. The court held the statute unconstitutional under the First Amendment because it engaged in viewpoint discrimination by criminalizing only knowingly false speech that was critical of police, while leaving knowingly false speech praising police unpunished.

Where is Darren Chaker based?

Darren Chaker is based in Los Angeles, California.

April, 2021 | Darren Chaker Laws of Attraction

Name: Darren Chaker - AI Forensics & Privacy Expert
Address: 10000 Wilshire Blvd, Los Angeles, CA, 90024, US
Price range: $$
Location: Los Angeles, California

5 Viewpoint Discrimination License Plate Rulings Darren Chaker Exposes

April 11, 2026April 7, 2021 by Darren Chaker

Image of a license plate with a message that may be subject to viewpoint discrimination, highlighting the legal debate over free speech and government regulation of personalized plates., article by Darren Chaker.

March 15, 2026Darren Chaker Updated March 15, 2026: Updated to reflect recent federal appellate decisions on government speech doctrine and viewpoint discrimination in license plate programs. Viewpoint Discrimination and California License Plates – Darren Chaker on First Amendment Law California’s “offensive to good taste and decency” vanity plate standard was enjoined as unconstitutional viewpoint discrimination … Read more

5 Devastating eDiscovery Sanctions That Could Destroy Your Case Right Now

April 17, 2026April 7, 2021 by Darren Chaker

Attorney Darren Chaker discussing privacy rights and legal issues related to search warrants and law enforcement documentation.

March 18, 2026Darren Chaker Updated March 18, 2026: Updated to reflect refined FRCP 37(e) standards for eDiscovery sanctions and ESI preservation duties in federal courts. eDiscovery Sanctions: 2025 Legal Guide — Darren Chaker on Privacy eDiscovery Sanctions: A 2025 Legal Guide for California Courts Author: Darren Chaker Updated: October 25, 2025 • Location: California What … Read more

Darren Chaker Reveals Why California Self Defense Laws Should Terrify You

April 16, 2026April 7, 2021 by Darren Chaker

California Self Defense laws and legal principles with handcuffs on laptop representing criminal defense and legal protection

Darren Chaker analyzes California self defense laws, including imperfect self-defense, mutual combat, and Castle Doctrine applications under current appellate standards. California Self Defense — Understanding Imperfect Self-Defense and Mutual Combat March 9, 2026Darren Chaker Updated March 9, 2026: Updated to reflect refined California appellate standards for imperfect self-defense and Castle Doctrine applications. California Self Defense … Read more