Yes, ad blockers are legal in Maine, but their use is constrained by consumer protection and privacy laws enforced by the Maine Attorney General’s Office. While no state statute explicitly bans ad blockers, compliance with the Maine Unfair Trade Practices Act and federal regulations like the CCPA’s opt-out provisions is mandatory. Businesses may challenge circumvention under anti-bot statutes if ad blockers interfere with contractual terms of service.
Key Regulations for Ad Blockers in Maine
- Maine Unfair Trade Practices Act (32 M.R.S. § 4612): Prohibits deceptive practices; ad blockers must not misrepresent their functionality to users or circumvent disclosure requirements under the Act.
- Maine Consumer Privacy Act (Effective 2026): Requires businesses to honor opt-out signals, including those generated by ad blockers, if they qualify as “consumer requests” under the statute.
- Computer Crime Law (17-A M.R.S. § 431): Bars unauthorized access to computer systems; ad blockers that bypass paywalls or violate terms of service risk liability under this provision.
Maine’s regulatory framework aligns with federal trends, emphasizing transparency and user consent. The Attorney General’s 2024 guidance clarifies that while ad blockers themselves are permissible, their deployment must not infringe on contractual agreements or statutory rights. Businesses operating in Maine should audit ad blocker interactions to ensure compliance with evolving privacy and consumer protection standards.