xAI Sues to Enjoin Colorado’s AI Act Before June 30 Effective Date, Joe Cahill

xAI LLC filed a lawsuit against Colorado Attorney General Philip J. Weiser, seeking to halt enforcement of Colorado’s Senate Bill 24-205 before its effective date of June 30, 2026.
SB 24-205 aims to protect consumers from “algorithmic discrimination” via “high-risk” artificial intelligence systems in areas including employment, healthcare, housing, and insurance, with related disclosure and impact assessment obligations.
The enforcement of this bill falls under the Colorado Consumer Protection Act with civil penalties of up to $20,000 per violation.
xAI asserts four constitutional challenges to the bill: violation of the First Amendment by requiring content modifications and viewpoint-based disclosures, an infringement on the Dormant Commerce Clause as it reaches out-of-state activities, vagueness under the Due Process Clause due to undefined terms, and a violation of the Equal Protection Clause due to its exemption of diversity and redress discrimination.
The case could impact the scope of state regulatory powers over artificial intelligence and what constitutes protected expressive activity in AI development and deployment.