AI Data Residency Requirements by Region: The Complete Enterprise Compliance Guide

€1.2 billion. That's what Meta paid for transferring EU user data to the United States. TikTok followed with €530 million for sending data to China. Uber paid €290 million for moving driver records across borders. The era of "move fast and figure out compliance later" is over for AI. According to Deloitte's State of AI in the Enterprise report (August–September 2025), 73% of enterprises now cite data privacy and security as their top AI risk concern. 77% factor a vendor's country of origin into AI purchasing decisions. The regulatory pressure is intensifying. EU AI Act penalties reach 7% of global turnover, higher than GDPR. China enforces mandatory AI registration with localization requirements. India's financial regulators mandate in-country data storage. This guide maps where AI data actually flows, what each major region requires, and how to architect compliant infrastructure. What Is AI Data Residency? Three related concepts get conflated. They’re not the same. Data residency refe