The KTLA report states that the order was signed to require these guardrails. (https://ktla.com/news/california/newsom-signs-executive-order-requiring-ai-companies-to-have-safety-privacy-guardrails/)

Newsom's action is documented in the executive order as per the news outlet. (https://ktla.com/news/california/newsom-signs-executive-order-requiring-ai-companies-to-have-safety-privacy-guardrails/)

Primary source coverage is limited to the signing of the order for AI safety and privacy. (https://ktla.com/news/california/newsom-signs-executive-order-requiring-ai-companies-to-have-safety-privacy-guardrails/)