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Maine — AI Chatbot Disclosure (LD 1727, 2025) + Deepfake NCII (LD 1944, 2025) + AI Mental-Health-Therapy Restriction (LD 2082, live since July 2026): AI Compliance Requirements

Maine LD 1727 (An Act to Ensure Transparency in Consumer Transactions Involving Artificial Intelligence) was signed by Governor Janet Mills on June 12, 2025 and became effective September 16, 2025. The law prohibits businesses from using AI chatbots in trade and commerce in a way that could mislead consumers into thinking they are interacting with a human. Any business that uses an AI chatbot to interact with consumers in Maine must provide a clear and conspicuous disclosure that the consumer is engaging with AI, not a human. Violations are treated as violations of the Maine Unfair Trade Practices Act (MUTPA), enforceable by the Maine AG. This law applies broadly to any business — not just tech companies — that uses AI chatbot software in commercial interactions. Maine also enacted LD 1944 (HP 1303, Public Law Ch. 400; signed June 20, 2025; effective ~late September 2025), which amended 17-A M.R.S. § 511-A so that the crime of unauthorized dissemination of private images covers AI-generated and "morphed" intimate images (a Class D crime, prosecuted by district attorneys) and supports protection-from-abuse/harassment orders. Maine also enacted LD 2082 (signed 2026-04-13, effective 2026-07-29, now live), prohibiting any person from providing, advertising, or offering therapy/psychotherapy services — including via AI — to the public unless provided by a licensed professional; AI may play only an administrative/supplementary role under a licensee's full responsibility, conditioned on recorded/transcribed sessions with the client's informed written, revocable consent. A violation is treated as a Maine Unfair Trade Practices Act violation. (Verify-the-negative: Maine election-deepfake, AI-CSAM, and children-AI bills remained PENDING as of this cycle; do NOT add as law.)

Summary of publicly-available regulatory text as of 2026-08-22. Verify against current official sources before relying on this for compliance decisions. Not legal advice.

Key Facts

Effective Date

September 16, 2025

Maximum Penalty

Maine Unfair Trade Practices Act civil penalties per violation (LD 1727 chatbot disclosure and LD 2082 AI-therapy restriction, both MUTPA-enforced); Maine AG enforcement. LD 1944 (AI-generated intimate images): Class D crime, DA-prosecuted.

What Your Business Must Do

4 compliance requirements identified. Critical requirements carry the highest risk of enforcement action.

Maine LD 2082 (2026) — AI Mental-Health-Therapy Restriction (live since 2026-07-29)

High Priority

Maine LD 2082 (signed 2026-04-13, effective 2026-07-29) prohibits any person from providing, advertising, or otherwise offering therapy or psychotherapy services to the public — including through the use of AI — unless the services are provided by a licensed professional. AI may be used only for administrative and supplementary purposes under the full responsibility of a licensee, and any supplementary use requires a recorded or transcribed session with the client informed in writing and providing written, revocable consent. Violation is treated as a Maine Unfair Trade Practices Act violation, AG-enforced. Applies to any AI mental-health/therapy product or service offered to Maine residents. legal_review_pending.

Deadline: July 29, 2026

5 M.R.S. §§ 205-A, 207 (Maine Unfair Trade Practices Act), as applied to LD 2082 (2026)

Maine LD 1944 (2025) — AI-Generated / "Morphed" Intimate Images (Criminal)

High Priority

Maine LD 1944 (HP 1303, Public Law Ch. 400; signed by Gov. Janet Mills June 20, 2025; effective ~late September 2025) amended 17-A M.R.S. § 511-A (unauthorized dissemination of private images) so that the offense covers AI-generated and "morphed" intimate images, not only authentic photographs. It is a Class D crime (up to ~1 year imprisonment / up to ~$2,000 fine under the existing § 511-A framework), prosecuted by district attorneys, and it supports protection-from-abuse/harassment orders for victims. This is distinct from the LD 1727 chatbot-disclosure obligation below (AG/MUTPA-enforced). Counsel should confirm the § 511-A "morphed/AI-generated" amendment language, the Class D penalty, and the effective date against the enacted text. legal_review_pending.

Deadline: September 24, 2025

17-A M.R.S. § 511-A, as amended by LD 1944 (2025, Public Law Ch. 400); penalty at §§ 1252, 1704

AI Chatbot Disclosure to Consumers

High Priority

If your business uses an AI chatbot to interact with Maine consumers in any commercial context — customer service, sales, support — you must clearly and conspicuously disclose that the user is interacting with AI, not a human. This disclosure must appear before or at the start of the interaction. Failure to disclose is an unfair trade practice under Maine law. Already in effect as of September 16, 2025.

Deadline: September 16, 2025

5 M.R.S. §§ 205-A, 207 (Maine Unfair Trade Practices Act), as applied to LD 1727 (2025)

Audit All Customer-Facing AI Touchpoints

Medium Priority

Review every customer-facing interaction channel (website chat, email auto-responders, SMS bots, phone AI assistants) to confirm each one identifies itself as AI before engaging consumers. Update chatbot scripts and UI to include an explicit AI disclosure statement. Document which systems have been reviewed and updated.

Deadline: September 16, 2025

5 M.R.S. §§ 205-A, 207 (Maine Unfair Trade Practices Act), as applied to LD 1727 (2025)

Frequently Asked Questions

Does Maine — AI Chatbot Disclosure (LD 1727, 2025) + Deepfake NCII (LD 1944, 2025) + AI Mental-Health-Therapy Restriction (LD 2082, live since July 2026) apply to my business?

Maine LD 1727 (An Act to Ensure Transparency in Consumer Transactions Involving Artificial Intelligence) was signed by Governor Janet Mills on June 12, 2025 and became effective September 16, 2025. The law prohibits businesses from using AI chatbots… Use Aegis Firma's free scanner to get a personalized assessment in under 5 minutes.

What is the penalty for non-compliance?

The maximum penalty under Maine — AI Chatbot Disclosure (LD 1727, 2025) + Deepfake NCII (LD 1944, 2025) + AI Mental-Health-Therapy Restriction (LD 2082, live since July 2026) is: Maine Unfair Trade Practices Act civil penalties per violation (LD 1727 chatbot disclosure and LD 2082 AI-therapy restriction, both MUTPA-enforced); Maine AG enforcement. LD 1944 (AI-generated intimate images): Class D crime, DA-prosecuted.. Fines are typically scaled by company size, severity of violation, and whether violations were willful or accidental.

How do I comply with Maine — AI Chatbot Disclosure (LD 1727, 2025) + Deepfake NCII (LD 1944, 2025) + AI Mental-Health-Therapy Restriction (LD 2082, live since July 2026)?

The 4 requirements above cover the core obligations. The fastest path to compliance is: (1) conduct an AI risk assessment, (2) document your AI systems, (3) implement transparency disclosures where required. Aegis Firma generates all required documents automatically.

Official Source

https://legislature.maine.gov/statutes/10/title10sec1500-DD.html

Last updated: 2026-08-22 — verify at source before relying on this information.

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