The Basel IV reforms published in 2017 will enter into force on January 1, 2025, with a phase-in period of 5 years. These are probably the most important reforms banks will go through after the introduction of Basel II. The reforms introduce changes in many areas. In the area of credit risk, the key elements of the banking package include the revision of the standardized approach (SA), and the introduction of the output floor. 

In this article, we will analyse in detail the recent updates made to real estate exposures and their impact on capital requirements and internal processes, with a particular focus on collateral valuation methods. 

Real Estate Exposures 

Lending for house purchases is an important business for banks. More than one-third of bank loans in the EU are collateralised with residential immovable property. The Basel IV reforms introduce a more risk-sensitive framework, featuring a more granular classification system. 

Standardized Approach 

The new reforms aim for banks to diminish the advantages gained from using the Internal Ratings-Based (IRB) model. All financial institutions that calculate capital requirements with the IRB approach are now required to concurrently use the standardized approach. Under the Standardized Approach, financial institutions have the option to choose from two methods for assigning risk weights: the whole-loan approach and the split-loan approach. 

Collateral Valuation  

A significant change introduced by the reforms concerns collateral valuation. Previously, the framework allowed banks to determine the value of their real estate collateral based on either the market value (MV) concept or the mortgage lending value (MLV) concept. The revised framework no longer differentiates between these two concepts and introduces new requirements for valuing real estate for lending purposes by establishing a new definition of value. This aims to mitigate the impact of cyclical effects on the valuation of property securing a loan and to maintain more stable capital requirements for mortgages. Implementing an independent valuation that adheres to prudent and conservative criteria can be challenging and may result in significant and disruptive changes in valuation practices.  

Conclusion  

To reduce the impact of cyclical effects on the valuation of property securing a loan and to keep capital requirements for mortgages more stable, the regulator has capped the valuation of the property, so that it cannot for any reason be higher than the one at origination, unless modifications to that property unequivocally increase its value. Regulators have high expectations for accounting for environmental and climate risks, which can influence property valuations in two ways. On the one hand, these risks can trigger a decrease in property value. On the other hand, they can enhance value, as modifications that improve a property's energy performance or resilience to physical risks - such as protection and adaptation measures for buildings and housing units - may be considered value-increasing factors. 

Where Zanders can help 

Based on our experience, we specialize in assisting financial institutions with various aspects of Basel IV reforms, including addressing challenges such as limited data availability, implementing new modelling approaches, and providing guidance on interpreting regulatory requirements.  

For further information, please contact Marco Zamboni. 

The European Banking Authority (EBA) published its roadmap on the Banking Package, which implements the final Basel III reforms in the European Union. This roadmap develops over four phases, and it is expected to be completed as follows:

• Phase 1: Covers 32 mandates in the areas of credit, market and operational risk, which predominantly result from the transition to Basel III. In addition, this first phase will also see the first mandates under the Capital Requirements Directive (CRD) in the area of ESG.
• Phase 2: This phase will further progress in covering Capital Requirements Regulation (CRR) mandates related to credit, operational and market risk. Furthermore, a considerable number of CRD mandates related to high EU standards in terms of governance and access to the single market with regard to third-country branches will be developed in this phase.
• Phase 3: It includes most of the remaining mandates related to regulatory products as well as a number of reports, whereby further perspectives and initial monitoring efforts regarding banking regulation implementation are worth considering.•      
• Phase 4: In this last phase, a number of products, mostly consisting of reports, will be developed, providing information on the implementation progress, results and challenges.   

In addition, there are some mandates that are ongoing and reoccurring and are not part of any of the four phases but will be made operational at the date of implementation in 2025. As part of phase 1, the EBA has published multiple consultation papers, which form the first step in the implementation of the Banking Package. The three main consultation papers published are: 

1. A public consultation on two draft ITS amending Pillar 3 disclosure requirements and supervisory reporting requirements. The suggested amendments on the reporting obligations cover a wide range of topics such as the output floor, standardized and internal ratings-based models (IRB) for credit risk, the three new approaches for own funds requirements for CVA risk and the (simplified) standardized approach for market risk.
2. A public consultation launched by the EBA on the Regulatory Technical Standards (RTS) determining the conditions for an instrument with residual risk to be classified as a hedge. This consultation, on the standardized approach under the FRTB framework, focuses on the residual risk add-on (RRAO). Introduced by the Capital Requirements Regulation (CRR3), the RRAO framework allows exemptions for instruments hedging residual risks. The proposed RTS outline criteria for identifying hedges, distinguishing between non-sensitivity-based method risk factors and other reasons for RRAO charges.
3. A public consultation on two draft Implementing Technical Standards (ITS) amending Pillar 3 disclosures and supervisory reporting requirements for operational risk. These revisions align with the new Capital Requirements Regulation (CRR3) and aim to consolidate reporting and disclosure requirements for operational risk and broader CRR3 changes. These consultation papers should be read in conjunction with the consultation papers on the new framework for the business indicator for operational risk, published at the same time.