Financial firms face localized rules and AI oversight gaps in 2026

Global financial regulation is moving from fragmentation toward localization, with national regulators rewriting rules around domestic growth and competitiveness. The shift is expected to challenge financial services CEOs running cross-border organizations as regulatory priorities diverge across markets: the US is looking to deregulate to support innovation and growth, the EU is focusing on simplification and harmonization, the UK is prioritizing growth over risk, Asia-Pacific is emphasizing fintech innovation and market development, and Latin America is centering on financial inclusion and consumer protection.

AI adoption in financial services is moving faster than oversight. More than 70% of banking firms report using agentic AI to some degree, with 16% having fully deployed solutions and 52% running pilot projects, while governance frameworks remain underdeveloped. Regulators in the US, EU, UK and Asia-Pacific are taking different approaches, pushing firms to strengthen model management, data security, audit trails, provenance controls and third-party risk oversight.

Digital assets and payments are adding another layer of complexity as stablecoin rules advance nationally. The GENIUS Act in the US provides the first federal-level legal framework for digital assets, while Brazil, the EU, Hong Kong, Japan, South Korea, Singapore, the United Arab Emirates (UAE) and the UK pursue their own regimes, with some alignment around reserve backing, redemption rights and safeguarding of client assets.

Operational resilience, cybersecurity and consumer outcomes are also becoming board-level priorities. Supervisors are focusing more on risks from critical third-party technology providers, with the EU’s Digital Operational Resilience Act stepping up through 2026 and Hong Kong legislation coming into force on 1 January 2026. Firms are also expected to review customer journeys, clarify fees and improve controls against fraud and scams.