QUICK ANSWER
The Great American Artificial Intelligence Act of 2026 was unveiled June 4 by Reps. Jay Obernolte (R-CA) and Lori Trahan (D-MA) with four bipartisan co-sponsors. The 269-page draft bill creates a federal AI governance framework covering frontier model safety, workforce impacts, cybersecurity, and R&D. The most contested provision: a 3-year preemption of state AI laws - blocking California, Colorado, and other states from enforcing their own AI regulations. The bill is a discussion draft - not yet formally introduced. Significant opposition from civil rights groups, state lawmakers, and some Republican senators.
Who Introduced It and What It Covers
The Great American Artificial Intelligence Act of 2026 was released as a discussion draft on June 4, 2026 by Reps. Jay Obernolte (R-CA) and Lori Trahan (D-MA), joined by four co-sponsors: Reps. Suhas Subramanyam (D-VA), Scott Franklin (R-FL), Scott Peters (D-CA), and Erin Houchin (R-IN). The bill comes days after President Trump signed an executive order to establish a National Policy Framework for AI, and follows Trump's March 2026 White House Framework that outlined the administration's legislative priorities for federal AI governance.
The bill is structured around four pillars:
Pillar 1: Frontier AI model governance
Codifies the Center for AI Standards and Innovation (CAISI - the renamed Biden-era AI Safety Institute), establishes safety reporting requirements for frontier model developers, and creates a framework for catastrophic risk assessment. Developers of models above a compute threshold must implement risk management plans.
Pillar 2: Workforce impact tracking
Requires collection of data on AI's effects on employment across sectors. The IMF has warned that AI could displace 40% of jobs globally in the coming years; this pillar establishes the federal data infrastructure to monitor that impact and inform policy responses.
Pillar 3: Cybersecurity posture
Fortifies cybersecurity requirements for AI systems - an area where Anthropic Project Glasswing, OpenAI Daybreak, and similar initiatives have demonstrated how AI both creates and mitigates vulnerabilities. The bill aligns with existing NIST and CISA frameworks.
Pillar 4: AI research and development
Spurs new AI R&D investment and establishes coordination mechanisms across federal agencies. Includes provisions for US competitiveness against China's state-backed AI programs.
The 3-Year State Preemption - What It Means and Who It Affects
The provision generating the most opposition is a three-year preemption of state AI laws. During the three-year period, states would be prevented from enforcing AI regulations that impose requirements beyond the federal floor established by the bill. This directly targets several active state AI laws:
| State Law |
Effective Date |
Key Provisions |
Preemption Impact |
| Colorado AI Act |
June 30, 2026 |
Algorithmic discrimination protections for high-risk AI decisions |
Blocked before it takes effect |
| California AI laws |
Various 2025-2026 |
Multiple AI transparency, safety, and consumer protection laws |
Enforcement suspended |
| Texas, Illinois, and others |
Various |
Biometric data, deepfake disclosure, automated hiring requirements |
Partially or fully suspended |
The Trump administration's March 2026 executive order specifically called out the Colorado AI Act, claiming it would "force AI models to produce false results" through its algorithmic discrimination protections. The Great American AI Act's preemption provision would block Colorado's law from taking effect at the end of this month - 26 days away.
The Opposition - Who Is Against It and Why
The preemption provision has generated significant bipartisan opposition - an unusual coalition of civil rights organizations, state governments, and some Republican senators.
Brad Carson, president of Americans for Responsible Innovation, called preemption a "generational mistake": "This bill takes the current floor on state AI legislation and turns it into a federal ceiling, preventing state lawmakers from addressing emerging AI harms in an era of fast-moving technology. Over the past two decades, state lawmakers have proven to be a backstop for tech accountability, fighting for families and communities even as Congress has stalled on creating guardrails."
More than 200 state lawmakers sent a letter to Congress urging rejection of preemption, arguing that states need to retain the ability to act as AI continues to develop and raise new policy questions. Notable Republicans who previously opposed preemption include Sen. Josh Hawley (MO), Rep. Marjorie Taylor Greene (GA), and Arkansas Governor Sarah Huckabee Sanders. A previous attempt to include a 10-year AI preemption moratorium in Trump's tax and spending bill was stripped out by a 99-1 Senate vote.
The safety-focused Alliance for Secure AI praised the bill's bipartisanship and focus on catastrophic risk, but also opposed the preemption requirement - meaning even groups that support federal AI governance are split from the bill's sponsors on this specific provision.
What Happens Next
The Great American AI Act is currently a discussion draft - it has not been formally introduced as legislation. Discussion drafts are used to generate feedback and build consensus before formal introduction. The next steps are likely: a public comment period, committee hearings in the House Science and Commerce committees, potential amendments to address the preemption opposition, and then formal introduction if enough co-sponsors can be secured.
The Colorado AI Act deadline of June 30 creates urgency. If the federal bill cannot pass before then, Colorado's law will take effect - and the administration will face a choice between letting it stand or attempting to use the December 2025 executive order's AI Litigation Task Force to challenge it in court. Colorado's governor has signaled the state will defend the law if challenged.
For AI developers and deployers, the practical advice from multiple law firms covering the bill is consistent: plan compliance as if existing state laws will remain in force, while monitoring federal developments closely. Do not assume preemption will pass; do not assume it will fail. The 3-year preemption has died twice before in different legislative vehicles - but it has also never had a bipartisan House bill behind it until now.
Frequently Asked Questions
Is the Great American AI Act now law?
No. It is a discussion draft - not yet formally introduced as a bill. Discussion drafts are pre-legislative documents released to gather feedback. The bill must be formally introduced, pass committee, pass both chambers, and be signed by the President before becoming law.
Will the Colorado AI Act take effect on June 30?
As of June 5, 2026, yes - there is no passed federal legislation or court order blocking it. The federal discussion draft is not law and cannot preempt Colorado's law unless and until it passes Congress and is signed. Colorado's governor has indicated the state intends to enforce the law on schedule.
What is the Center for AI Standards and Innovation (CAISI)?
CAISI is the renamed version of the Biden-era AI Safety Institute, rebranded by the Trump administration after taking office in January 2025. It operates within NIST (National Institute of Standards and Technology) and is responsible for developing AI safety standards, evaluation frameworks, and coordinating with international partners on AI governance. The Great American AI Act would codify CAISI's existence in statute rather than leaving it as an administratively-created office that could be dissolved by a future executive action.
What does this mean for AI companies building products in the US?
In the short term: nothing changes. The bill is a discussion draft. Existing state AI laws remain in effect. The practical guidance from legal experts is to continue building compliance programs for the state laws applicable to your products and markets - particularly Colorado (June 30), California, Illinois, and Texas - while monitoring federal developments. If the federal bill passes with preemption intact, compliance requirements will simplify to the federal baseline. If it fails or passes without preemption, the state patchwork remains and grows.