ECB Issues Consolidated Version of Guide to Internal Models for Banks
ECB published the consolidated version of its guide to internal models for banks. The guide includes compilation of the general topics and chapters on credit, counterparty credit, and market risks. The general topics contain the overarching principles for internal models, internal model governance, internal validation, internal audit, model use, management of changes to the internal ratings-based (IRB) approach, and third-party involvement.
The chapters on specific risk-types include the following:
- The credit risk chapter helps to provide transparency on how ECB understands a number of topics related to internal models used for the IRB approach, including an initial section covering data maintenance for this approach. On these selected topics, the chapter is aligned with the EBA guidelines on the probability of default estimation, the loss given default estimation, and the treatment of defaulted exposures.
- The market risk chapter helps to provide transparency on how ECB understands a number of topics related to internal models used in the calculation of own funds requirements for market risk. This chapter covers certain modeling aspects related to regulatory back-testing of value-at-risk (VaR) models, VaR, and stressed VaR methodologies and to the incremental default and migration risk charge methodology.
- The counterparty credit risk chapter helps to provide transparency on how ECB understands a number of topics related to the principles defined for the Internal Model Method, as referred to in Part Three, Title II, Chapter 6, Section 6 of the Capital Requirements Regulation or CRR.
Based on the current applicable EU and national law, ECB guide to internal models provides transparency on how the ECB understands the rules and how it intends to apply them when assessing whether institutions meet the requirements. The guide is also intended as a document for the internal use of the different supervisory teams, with the aim of ensuring a common and consistent approach to matters related to internal models. When applying the relevant regulatory framework in specific cases, ECB will take into due consideration the particular circumstances of the institution concerned. This guide should not be construed as going beyond the current existing applicable EU and national law and, therefore, is not intended to replace, overrule or affect the applicable EU and national laws.
Related Links
Keywords: Europe, EU, Banking, Internal Models, TRIM, Credit Risk, Market Risk, Counterparty Credit Risk, CRR, IRB Approach, Internal Model Method, ECB
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
Next Article
ESRB Publishes the Annual EU Shadow Banking MonitorRelated Articles
FINMA Approves Merger of Credit Suisse and UBS
The Swiss Financial Market Supervisory Authority (FINMA) has approved the takeover of Credit Suisse by UBS.
BOE Sets Out Its Thinking on Regulatory Capital and Climate Risks
The Bank of England (BOE) published a working paper that aims to understand the climate-related disclosures of UK financial institutions.
OSFI Finalizes on Climate Risk Guideline, Issues Other Updates
The Office of the Superintendent of Financial Institutions (OSFI) is seeking comments, until May 31, 2023, on the draft guideline on culture and behavior risk, with final guideline expected by the end of 2023.
APRA Assesses Macro-Prudential Policy Settings, Issues Other Updates
The Australian Prudential Regulation Authority (APRA) published an information paper that assesses its macro-prudential policy settings aimed at promoting stability at a systemic level.
BIS Paper Examines Impact of Greenhouse Gas Emissions on Lending
BIS issued a paper that investigates the effect of the greenhouse gas, or GHG, emissions of firms on bank loans using bank–firm matched data of Japanese listed firms from 2006 to 2018.
HMT Mulls Alignment of Ring-Fencing and Resolution Regimes for Banks
The HM Treasury (HMT) is seeking evidence, until May 07, 2023, on practicalities of aligning the ring-fencing and the banking resolution regimes for banks.
MFSA Sets Out Supervisory Priorities, Issues Reporting Updates
The Malta Financial Services Authority (MFSA) outlined its supervisory priorities for 2023
German Regulators Issue Multiple Reporting Updates for Banks
Deutsche Bundesbank published the nationally deactivated validation rules for the German Commercial Code (HGB) users on the taxonomy 3.2, which became valid from December 31, 2022
BCBS Report Examines Impact of Basel III Framework for Banks
The Basel Committee on Banking Supervision (BCBS) published results of the Basel III monitoring exercise based on the June 30, 2022 data.
PRA Consults on Prudential Rules for "Simpler-Regime" Firms
Among the recent regulatory updates from UK authorities, a key development is the first-phase consultation, from the Prudential Regulation Authority (PRA), on simplifications to the prudential framework that would apply to the simpler-regime firms.
