Restricts the use of AI in mental and behavioral health contexts across three domains: public schools, AI providers, and licensed mental health professionals. Prohibits public schools from using AI to perform mental-health-related functions of school counselors, psychologists, or social workers, and requires the Department of Education to develop an AI use policy for those personnel. Prohibits AI providers from offering AI systems specifically programmed to provide professional mental health care in Nevada, and bars providers and unlicensed persons from representing that an AI system is capable of or qualified to provide such care. Licensed mental health providers may not use AI in direct patient care but may use it for specified administrative tasks, subject to HIPAA and state privacy law compliance and accuracy review obligations. The Division of Public and Behavioral Health enforces the AI provider restrictions with civil penalties up to $15,000 per violation; licensed provider violations are treated as unprofessional conduct subject to disciplinary action.