The development of Artificial Intelligence (AI) technology has brought revolutionary changes in various aspects of life, including in the practice of civil law. This paper aims to elaborate on AI from a legal perspective and its potential regulation in the realm of Civil Procedure Law. AI cannot be recognized as a legal subject like a legal entity because its existence depends on humans, it does not have full autonomy, and its decisions still require human supervision given the possibility of system errors. The application of AI in the justice system can improve efficiency through task automation, rapid data analysis, case outcome prediction, document management, virtual assistants, and online dispute resolution. Although AI is not recognized as a legal subject in Indonesia, liability for its unlawful actions can be shifted to AI providers or users. Regulators need to adapt civil procedural law to the demands of the Industrial Revolution 4.0. Although AI cannot be recognized as a legal subject, its civil liability can be transferred to its providers based on the doctrine of vicarious liability. In civil procedure law, AI offers efficiency in the judicial process but also requires special arrangements to ensure legal certainty and anticipate future disputes.