MAS Amends Notice on Capital Adequacy Requirements of Banks
MAS published amendments to Notice 637 on the risk-based capital adequacy requirements for reporting banks incorporated in Singapore. The published document reflects amendments to MAS Notice 637 to define regulatory loss allowance, which is recognized as tier 2 Capital. The changes also revise the capital treatment for public-sector entities and implement other technical revisions to the credit and market risk frameworks. The amendments to Notice 637 shall take effect on October 01, 2020.
The amendments specifically relate to Part II on definitions, Part III on scope of application, Part IV on capital adequacy ratios and leverage ratio, Part VI on definition of capital, Part VII on credit risk, Part VIII on market risk, Part IX on operational risk, Part X on supervisory review process, Part XI on public disclosure requirements, and Part XII on reporting schedules (schedule 2-7). Overall, the notice sets out:
- Capital adequacy ratio and leverage ratio requirements for a locally incorporated banks and the methodology and process for calculating these ratios
- Requirements for the internal capital adequacy assessment process of a locally incorporated bank
- Public disclosure requirements for a locally incorporated bank in relation to its capital adequacy and risk exposures
- Data submission and disclosure requirements on the indicators for assessing the systemic importance of global banks
Effective Date: October 01, 2020
Keywords: Asia Pacific, Singapore, Banking, MAS Notice 637, Credit Risk, Reporting, Basel, Regulatory Capital, Disclosures, Market Risk, MAS
Featured Experts

María Cañamero
Skilled market researcher; growth strategist; successful go-to-market campaign developer

Nicolas Degruson
Works with financial institutions, regulatory experts, business analysts, product managers, and software engineers to drive regulatory solutions across the globe.

Patrycja Oleksza
Applies proficiency and knowledge to regulatory capital and reporting analysis and coordinates business and product strategies in the banking technology area
Previous Article
ESMA Updates Q&A on Securitization Regulation in October 2020Related Articles
EBA Finalizes Templates for One-Off Climate Risk Scenario Analysis
The European Banking Authority (EBA) has published the final templates, and the associated guidance, for collecting climate-related data for the one-off Fit-for-55 climate risk scenario analysis.
EBA Mulls Inclusion of Environmental & Social Risks to Pillar 1 Rules
The European Banking Authority (EBA) recently published a report that recommends enhancements to the Pillar 1 framework, under the prudential rules, to capture environmental and social risks.
BCBS Consults on Disclosure of Crypto-Asset Exposures of Banks
As a follow on from its prudential standard on the treatment of crypto-asset exposures, the Basel Committee on Banking Supervision (BCBS) proposed disclosure requirements for crypto-asset exposures of banks.
BCBS and EBA Publish Results of Basel III Monitoring Exercise
The Basel Committee on Banking Supervision (BCBS) and the European Banking Authority (EBA) have published results of the Basel III monitoring exercise.
PRA Updates Timeline for Final Basel III Rules, Issues Other Updates
The Prudential Regulation Authority (PRA) recently issued a few regulatory updates for banks, with the updated Basel implementation timelines being the key among them.
US Treasury Sets Out Principles for Net-Zero Financing
The U.S. Department of the Treasury has recently set out the principles for net-zero financing and investment.
EC Launches Survey on G7 Principles on Generative AI
The European Commission (EC) launched a stakeholder survey on the draft International Guiding Principles for organizations developing advanced artificial intelligence (AI) systems.
ISSB Sustainability Standards Expected to Become Global Baseline
The finalization of the two sustainability disclosure standards—IFRS S1 and IFRS S2—is expected to be a significant step forward in the harmonization of sustainability disclosures worldwide.
IOSCO, BIS, and FSB to Intensify Focus on Decentralized Finance
Decentralized finance (DeFi) is expected to increase in prominence, finding traction in use cases such as lending, trading, and investing, without the intermediation of traditional financial institutions.
BCBS Assesses NSFR and Large Exposures Rules in US
The Basel Committee on Banking Supervision (BCBS) published reports that assessed the overall implementation of the net stable funding ratio (NSFR) and the large exposures rules in the U.S.