Idaho HB 744 creates new Chapter 21 of Title 48, Idaho Code, regulating the capture, storage, disclosure, and destruction of biometric identifiers (retina/iris scans, fingerprints, voiceprints, hand or face geometry) for commercial purposes. Any person capturing biometric identifiers for a commercial purpose must provide advance notice and obtain consent, and must comply with data security, destruction, and consent-revocation requirements. The statute contains a significant carve-out for the processing or storage of biometric identifiers involved in developing, training, evaluating, or offering AI models or systems, unless the system is used to uniquely identify a specific individual. Enforcement is exclusively through civil penalties of up to $25,000 per violation brought by the attorney general. The act takes effect July 1, 2026 on an emergency basis.