Management Summary
- Purpose / Background: The HKMA has issued a revised version of Supervisory Policy Manual (SPM) module IC-5 on "Stress-testing" to align local regulatory expectations with the Basel Committee on Banking Supervision (BCBS) "Stress testing principles" (October 2018) and to integrate evolving industry best practices.
- One-line conclusion: AIs must review their existing stress-testing frameworks against the updated IC-5 guidelines to ensure compliance with the 2018 BCBS principles and enhanced governance expectations.
- Key Changes:
- Explicit incorporation of 2018 BCBS Stress Testing Principles.
- Enhanced alignment with international regulatory standards for stress-testing rigor.
- Integration of updated industry good practices for internal risk management.
- Refinement of stress-testing governance and oversight requirements.
- Key Dates / Deadlines: Effective as of 13 April 2026.
- Applicability / Impact scope: All Authorized Institutions (AIs) in Hong Kong.
- Recommended management actions:
- Conduct a gap analysis of current stress-testing frameworks against the revised SPM IC-5.
- Update internal policies and procedures to reflect the new regulatory requirements.
- Brief the Board and Senior Management on the enhanced expectations for stress-testing governance.
- Ensure data architecture and modeling capabilities remain robust to support the updated guidance.
Detailed Summary
1) Document overview
- Nature: Regulatory update to SPM module IC-5.
- Purpose: To update the HKMA's supervisory expectations for stress-testing, ensuring they remain consistent with the Basel Committee’s global standards and modern industry practices.
- Scope: All Authorized Institutions (AIs).
2) Main requirements
- AIs are required to maintain a robust stress-testing program that informs risk appetite, capital planning, and liquidity management.
- The framework must adhere to the 2018 BCBS "Stress testing principles," which emphasize:
- Strong governance and internal oversight.
- Utilization of stress testing as a risk management tool across the organization.
- Use of appropriate, sound, and transparent methodologies.
- Integration of stress-testing outcomes into decision-making processes.
3) Key changes (vs previous requirements)
- Formalization of the 2018 BCBS principles within the HKMA regulatory framework.
- Increased focus on the qualitative aspects of stress testing, including the role of the Board and Senior Management.
- Refined expectations for the scope and frequency of stress tests to capture evolving market risks.
4) Important dates & transition
- Issuance Date: 13 April 2026.
- AIs are expected to transition their internal frameworks to comply with the revised module immediately upon issuance.
5) Impact and risks
- Compliance: Potential requirement to revise internal manuals, stress-testing policies, and governance charters.
- Operations: Potential need to enhance stress-testing scenarios and frequency to meet the "good industry practices" highlighted in the revision.
- Data/IT: Need to ensure that data inputs for stress testing meet the enhanced scrutiny mandated by the updated Basel principles.
6) Compliance action checklist
- [ ] Download the revised SPM IC-5 from the HKMA Banking Regulatory Document Repository.
- [ ] Perform a comprehensive gap analysis between current internal policies and the new SPM IC-5 text.
- [ ] Present findings and a remediation plan (if any gaps identified) to the Risk Committee.
- [ ] Update relevant risk management manuals and stress-testing methodologies.
- [ ] Document compliance status for internal audit review.
7) Appendices/attachments summary
- The document refers to the 2018 BCBS "Stress testing principles" as the primary source for the revisions; AIs should review the BIS documentation to ensure full understanding of the underlying principles incorporated into the SPM.