If GDPR reshaped data governance, the EU AI Act is about to reshape autonomy governance—shifting expectations from ‘who accessed data’ to ‘how decisions were made, explained, and controlled.’ As enterprises increasingly adopt AI identities, understanding and effectively navigating global regulatory and compliance frameworks becomes critical. This chapter synthesizes key regulatory trends, explores practical compliance strategies, and highlights the unique challenges posed by international and cross-border AI identity operations. Global Regulatory Trends in AI Governance