Proposed amendments to the Banking (Capital) Rules Annex : Proposed Amendments to the Banking (Capital) Rules (2026-04-30)

Consultations Email: HKMA E-mail Alert of 04 May 2026 (05:00 p.m. HKT)

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Document Information

Title: Proposed amendments to the Banking (Capital) Rules Annex : Proposed Amendments to the Banking (Capital) Rules (2026-04-30)

Type: Consultations

URL: https://brdr.hkma.gov.hk/eng/doc-ldg/current/20260429-4-EN

Email Received: 2026-05-04 17:49

Summary Created: 2026-05-04 12:00

English Summary (5445 chars)
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Management Summary
  • Purpose / Background: The HKMA proposes amendments to the Banking (Capital) Rules (BCR) to refine capital base calculations, update the credit risk framework in line with June/October 2025 Basel Committee (BCBS) standards, and provide greater regulatory flexibility for the recognition of External Credit Assessment Institutions (ECAIs).
  • One-line conclusion: AIs must update their capital deduction processes for financial sector entities, adapt to revised risk-weighting for connected credit exposures, and prepare for new technical standards on credit facility exposure calculations.
  • Key Changes:
  • Capital Deduction: Expansion of the 10% threshold for "significant LAC investments" to include CET1 holdings in consolidated financial sector entities.
  • Risk-Weighting: Introduction of a 250% risk-weight for non-deducted CET1 holdings in consolidated financial sector entities.
  • Anti-Avoidance: Streamlining of capital deduction requirements for credit exposures to connected companies, pivoting to an "ordinary course of business" assessment.
  • Stablecoin/Other Regulated Institutions: Clarification of capital treatment for non-securities/non-insurance regulated financial institutions (including stablecoin issuers).
  • Credit Risk: Application of currency mismatch multipliers to revolving facilities and derivative contracts; updated hedging treatment for Counterparty Credit Risk (CCR).
  • ECAI Flexibility: Refined rules to accommodate broader use of Type B ECAI ratings across various asset classes.
  • Key Dates / Deadlines: Amendments are based on the BCR version effective 1 January 2026. Final legislative implementation pending Law Draftsman finalization.
  • Applicability / Impact scope: All Authorized Institutions (AIs) in Hong Kong, specifically those with significant intra-group financial sector holdings, revolving credit portfolios, derivative activities, and exposure to connected companies.
  • Recommended management actions:
  • Perform a gap analysis on current CET1 deduction calculations under Schedule 4G vs. the proposed harmonized 10% threshold.
  • Review internal policies regarding "ordinary course of business" assessments for connected company exposures to align with the revised anti-avoidance provision.
  • Update IT and reporting systems to incorporate new risk-weights (250%) and expanded currency mismatch multipliers.
  • Monitor HKMA issuance of "implementing technical standards" for determining "relevant amounts" of credit facilities.
  • Assess subsidiary structures against the new "other regulated financial institution" definition.
Detailed Summary
  1. Document Overview:
    The document proposes technical refinements to the Banking (Capital) Rules (BCR). The primary objective is to align Hong Kong’s capital framework with BCBS 2025 updates and ensure consistent treatment of capital investments and credit risk exposures.
  1. Main Requirements:
  • Capital Base: AIs must now apply the 10% threshold to direct holdings of CET1 capital in entities within their consolidation group.
  • Risk-Weighting: Any CET1 holding in a consolidated financial sector entity not meeting the deduction threshold must be risk-weighted at 250%.
  • Connected Companies: Credit exposures to connected entities must be treated as capital investments unless an "adequate assessment" confirms they were incurred in the ordinary course of business.
  1. Key Changes:
  • Schedule 4G: Amended to include both entities outside the scope of consolidation (Section 43(1)(p)) and those within (Section 43(1)(q)) under the 10% threshold calculation.
  • Unhedged Credit Exposures: Currency mismatch multipliers now explicitly cover revolving facilities and derivative contracts.
  • CCR Hedging: Updated provisions for fixed/capped credit protection to align with BCBS CRE22.79.
  1. Important Dates & Transition:
  • Framework is based on the 1 January 2026 BCR version. AIs should track the gazettal of these amendments via the Department of Justice.
  1. Impact and Risks:
  • Operational: Complexity in calculating the "relevant amounts" for non-standard credit facilities (e.g., bespoke private banking derivatives).
  • Compliance: Need for robust documentation to support the "ordinary course of business" defense under the revised anti-avoidance section (Section 46).
  1. Compliance Action Checklist:
  • [ ] Audit current Schedule 4G deduction methodology against new consolidated entity requirements.
  • [ ] Update internal risk models to reflect the 250% risk-weight for residual financial sector holdings.
  • [ ] Refine the "Connected Company" credit assessment process.
  • [ ] Prepare systems for the expanded scope of currency mismatch multipliers.
  1. Appendices/Attachments Summary:
  • The document includes granular "Items" (1-45) mapping specific line-item changes to BCR sections.
  • The amendments predominantly involve redrafting existing section definitions (e.g., "Financial sector entity," "Other regulated financial institution") and tables to improve consistency and flexibility for future ECAI recognition.
  • These technical modifications ensure that the BCR can adapt to new financial instruments (stablecoins) and evolving BCBS standards without requiring frequent, wholesale rule amendments.
中文摘要 (1998 chars)
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管理層摘要
  • 目的/背景： 金管局（HKMA）建議修訂《銀行（資本）規則》（BCR），以完善資本基礎與合併計算準則，並採納巴塞爾銀行監理委員會（BCBS）於 2025 年發布的最新技術修訂與常見問題解答（FAQ），同時提升外部信用評級機構（ECAI）認可的靈活性。
  • 一句話結論： 本文件旨在對齊巴塞爾資本框架，調整對關聯金融機構的資本扣除處理，更新信用風險及對手方信用風險（CCR）的對沖準則，並明確對穩定幣發行商及其他金融機構的資本要求。
  • 關鍵變更：
  1. 資本扣除調整： 將 10% 的 CET1 閾值豁免擴展至合併集團內的金融部門實體投資，以確保與國際標準一致。
  2. 風險權重明確化： 對於未扣除的合併集團內 CET1 投資，明確適用 250% 風險權重。
  3. 監管定義更新： 新增「其他受規管金融機構」定義，將穩定幣發行商納入監管框架，明確其資本處理方式。
  4. 反規避條款優化： 修訂連接公司信用風險評估機制，若能證明業務屬「正常商業過程」可豁免資本扣除。
  5. 技術修訂： 採納 BCBS 關於未對沖信用風險乘數（應用於循環貸款與衍生工具）及 CCR 對沖技術要求。
  6. ECAI 彈性： 放寬對 B 類 ECAI 評級的映射要求，以應對未來增加更多評級機構的需求。
  • 重要日期： 本修訂基於 2026 年 1 月 1 日生效的 BCR 版本，最終立法文本將由律政司擬定。
  • 適用對象： 香港所有認可機構（AIs）。
  • 管理層建議行動：
  1. 審視集團內對金融部門實體的持股架構，計算新資本扣除與 250% 風險權重的影響。
  2. 盤點現有連接公司之授信，並按「正常商業過程」要求建立內部的合規評估文件。
  3. 針對穩定幣發行商或受規管子公司，評估其資本足額情況。
  4. 調整 IT 報告系統，以適應循環信貸與衍生工具的未對沖風險乘數計算。
詳細摘要

1) 文檔概述
本文件為《銀行（資本）規則》（BCR）的修訂諮詢稿，旨在透過政策澄清與技術對齊，更新資本充足率的計算方式，涵蓋合併基礎、信用風險框架及 ECAI 認可靈活性。

2) 主要要求

  • 資本基礎與持股： 修訂 BCR 第 43 條，允許合併集團內的金融實體 CET1 持股享有 10% 閾值豁免；未扣除部分須強制分配 250% 風險權重（第 65I 及 115G 條）。
  • 子公司資本處理： 新增「其他受規管金融機構」定義，並明確金管局有權要求將相關機構的資本缺口從母公司 CET1 中扣除。
  • 反規避機制： 修訂第 46 條，對於關聯公司的信用風險，若 AI 能證明屬「正常商業過程」（Ordinary course of business），則無需視為資本投資扣除。
  • CCR 與未對沖風險： 將未對沖信用風險乘數的適用範圍擴大至循環設施與衍生工具；對 CCR 對沖的固定或上限保護機制引入新的計算標準（第 226C 條及相關條款）。

3) 關鍵變更

  • 範圍擴張： 將「穩定幣發行商」納入監管範圍（第 2 條及第 6 條）。
  • 評級映射： 調整 B 類 ECAI 的評級映射表，使其更靈活適用於非企業類別曝險，對齊巴塞爾標準。
  • 報告要求： 金管局將發布執行技術標準，以界定不同信用工具的「相關風險金額」。

4) 重要日期與過渡安排

  • 本文件基於 2026-01-01 生效之 BCR 條文編撰。
  • 具體實施細則將配合後續立法流程及監管政策手冊（SPM）更新。

5) 對機構的影響與風險

  • 資本影響： 由於閾值豁免擴大，部分 AIs 的資本扣除壓力可能緩解，但需對未扣除資產補足 250% 的資本支持。
  • 營運風險： 重新分類「正常商業過程」的合規評估將增加內部審核負擔。
  • IT 與數據： 系統需升級以計算新的 CCR 對沖比例及針對循環信貸的 currency mismatch multiplier。

6) 合規動作清單

  • [ ] 核對合併集團內金融部門實體的持股明細。
  • [ ] 針對「其他受規管金融機構」建立資本監測清單。
  • [ ] 修訂內部信用風險評估標準，落實對關聯公司曝險的「正常商業過程」說明。
  • [ ] 評估並更新現有針對 derivative contracts 的 CCR 模型。

7) 附件/附錄摘要

  • 文件內無獨立附錄（附件），所有修訂條文均以 Item 1 至 45 形式直接嵌入正文，已在詳細摘要中整合說明。