The 50-State AI Law Atlas · ME
Maine AI laws
3 enacted · 0 signed, not yet effective · 0 pending bills · verified 2026-08-02
Does Maine have an AI law?
Yes. As of 2026-08-02, Maine has 3 AI laws on the books (3 enacted). Leading instruments: Act to Ensure Transparency in Consumer Transactions Involving Artificial Intelligence (Chatbot Disclosure Act); An Act to Regulate the Use of Artificial Intelligence in Providing Certain Mental Health Services; Campaign Communications, Deceptive Synthetic Media. Every entry is sourced to the official legislature page.
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Chatbots and consumer AI (2)
Act to Ensure Transparency in Consumer Transactions Involving Artificial Intelligence (Chatbot Disclosure Act)
LD 1727 (P.L. 2025, c. 294; 10 M.R.S. §1500-Y)
Signed 2025-06-12 · Effective 2025-09-16
Requires clear and conspicuous disclosure when an AI chatbot is used in trade or commerce in a way that could mislead a reasonable consumer into believing they are interacting with a human; enforced under the Maine Unfair Trade Practices Act.
Chatbots and consumer AI
Official text: legislature.maine.gov
Verified 2026-08-02
An Act to Regulate the Use of Artificial Intelligence in Providing Certain Mental Health Services
LD 2082 (P.L. 2026, c. 687)
Signed 2026-04-13 · Effective 2026-07-29
Prohibits licensed mental health providers from using AI to deliver therapy, make independent clinical decisions, or generate unsupervised therapeutic recommendations, while permitting administrative AI support; also adds consumer-protection limits on offering AI-delivered therapy (10 M.R.S. §1500-EE).
Healthcare and insurance AIChatbots and consumer AI
Official text: legislature.maine.gov
Verified 2026-08-02
Deepfakes, elections, likeness (1)
Campaign Communications, Deceptive Synthetic Media
LD 517 (P.L. 2026, c. 593; 21-A M.R.S. §1014)
Signed 2026-07-29
Amends Maine campaign-communication law (21-A M.R.S. §1014) to address deceptively AI-generated or manipulated media in election communications. (Chaptered as P.L. 2026, c. 593 in late July 2026; see sources.md.)
Deepfakes, elections, likeness
Official text: legislature.maine.gov
Verified 2026-08-02
Healthcare and insurance AI (1)
An Act to Regulate the Use of Artificial Intelligence in Providing Certain Mental Health Services
LD 2082 (P.L. 2026, c. 687)
Signed 2026-04-13 · Effective 2026-07-29
Prohibits licensed mental health providers from using AI to deliver therapy, make independent clinical decisions, or generate unsupervised therapeutic recommendations, while permitting administrative AI support; also adds consumer-protection limits on offering AI-delivered therapy (10 M.R.S. §1500-EE).
Healthcare and insurance AIChatbots and consumer AI
Official text: legislature.maine.gov
Verified 2026-08-02
Sources: state legislatures, NCSL, official journals. Dataset build 2026-08-02. Laws shown are enacted unless marked pending. Method and caveats: how this atlas is built.
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