Hong Kong’s updated bank AI guidance centres on three priorities: clear governance, proportionate management of AI risks, and trust and transparency, Compliance Week reported October 24. The Hong Kong Monetary Authority issued the guidance with its Accountability, Resilience and Trust framework on October 15, 2026, setting expectations for banks adopting increasingly autonomous systems.
The framework draws on the regulator’s second generative AI sandbox cohort, a programme for testing applications. The HKMA said more than 60% of its use cases involved AI agents; half of those involved multiple agents. These systems can plan multi-step tasks, use tools and access data and systems—not just generate recommendations.
Responsibility starts with the agent’s purpose
In October 16 remarks explaining the framework, Carmen Chu, the HKMA’s executive director for banking supervision, said each AI use case should have clear ownership. Banks should also maintain an up-to-date inventory of approved applications.
For agents, Chu said accountability should be anchored to intent: banks should define what an agent is meant to achieve. That purpose should carry through its design, data, permitted tools and available actions. The guidance recognises a shift toward people supervising a system rather than participating in every step.
As A.I. use cases become more sophisticated, effective oversight need not mean human involvement in every step. But it must mean clear accountability and on-going monitoring.
Carmen Chu, HKMA executive director for banking supervision, October 16, 2026
Trace the dependencies, prepare to intervene
Resilience begins with knowing what supports an AI application. Chu said banks need to map connections across models, data, tools, infrastructure and third-party providers. They should have response and recovery capabilities, with measures ready to correct or restrict a system.
- Intervention: where appropriate, measures may include kill switches to suspend agents before a problem escalates.
- Boundaries: controls surrounding an agent should translate the bank’s willingness to take risks into limits on its behaviour.
- Validation: testing behaviour under extreme scenarios can help establish trust. GenAI Sandbox++ will support assessment of practical safeguards.
A registry remains a proposal
Alongside the issued guidance, the HKMA plans a discussion paper on a proposed supervisory framework for agentic AI governance. It will explore accountability tied to an agent’s intended purpose, a registry of material AI agents and effective intervention mechanisms.
The framework also includes a planned training-data sharing platform with Cyberport and the University of Hong Kong, with quality assurance built into its design. Chu linked the initiative to a sandbox lesson: effective validation depends on quality data. The platform is intended to support both training and testing.
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