AI ethics review boards provide independent oversight of artificial intelligence development and deployment, assessing projects against ethical principles, societal impact, fairness criteria, and risk acceptability. Members typically include technologists, ethicists, legal experts, and business leaders. The board reviews high-risk applications and establishes ethical guidelines. A technology company establishes an AI ethics board including computer scientists, philosophers, civil rights advocates, and executives that reviews all customer-facing AI projects, rejecting a facial recognition application due to bias concerns and requiring fairness audits before approving a resume screening tool.