EU AI Act may expose publishers using LLM peer review

Legal analysts warn that recent EU AI Act amendments may create liability for scientific publishers globally if they cannot verify human-only editorial and peer review processes. According to a JD Supra analysis cited by legal commentators, the regulation's transparency obligations potentially expose publishers to penalties unless they guarantee LLMs were not used in critical evaluation stages. This interpretation suggests that even non-EU publishers could face legal exposure when operating within European jurisdictions or serving EU-based researchers. The concern centers on Article 50 transparency requirements, which mandate disclosure of AI-generated content but lack explicit exemptions for academic quality assurance workflows. Industry stakeholders note that many journals have already integrated AI tools for plagiarism detection and statistical checking, creating ambiguity regarding where permissible assistance ends and prohibited automation begins. Legal experts advise publishers to audit current workflows immediately, as enforcement timelines approach and documentation standards remain undefined.