The document outlines the updated disclosure requirements under the Pillar 3 framework, last revised in 2018. It covers revisions made following the Basel III regulatory reforms, including new requirements on asset encumbrance and capital distribution constraints. These requirements aim to enhance bank transparency and provide crucial information to users of Pillar 3 data.
This document is a standard published in December 2018 by the Basel Committee on Banking Supervision (BCBS). It presents the updated Pillar 3 disclosure framework of the Basel regulatory framework. The scope covers banks' transparency requirements on their risks and own funds, integrating the post-crisis Basel III reforms finalized in December 2017. The document is addressed to international banks, supervisors, and users of prudential data, and covers the topics of credit risk, operational risk, leverage ratio, credit valuation adjustment (CVA), encumbered assets, capital distribution constraints, and comparison of modeled and standardized risk-weighted assets (RWAs). The implementation period extends from 2018 to 2022, with specific deadlines for each requirement (p. 1-19).
The document updates Pillar 3 disclosure requirements, aiming to strengthen banks' transparency on their risks and own funds, in line with the post-crisis Basel III reforms finalized in December 2017. It is essential as it improves the quality and comparability of published information, enabling markets and supervisors to better assess banks' financial soundness and associated risks. The main findings are:
- Revision of credit risk requirements, with increased granularity and removal of the advanced IRB approach for certain hard-to-model assets, introduction of floors for IRB parameters, and addition of a new CRB-A table on non-performing and forborne assets (p. 7-8, 15-21).
- Simplification of the operational risk framework with replacement of AMA and standardized approaches by a single standardized approach, and introduction of four new templates (ORA, OR1, OR2, OR3) for qualitative and quantitative disclosure of operational losses over 10 years and capital calculation (p. 26-35).
- Update of leverage ratio requirements, notably the introduction of a buffer for G-SIBs, with two templates LR1 and LR2 detailing accounting assets and leverage exposure (p. 32-37).
- Revision of CVA requirements, with introduction of new qualitative and quantitative tables adapted to simplified SA-CVA and BA-CVA approaches, and reduction of potentially proprietary information (p. 37-41).
- Introduction of new requirements on disclosure of encumbered assets (ENC template) to inform on asset availability in case of insolvency, and on capital distribution constraints (CDC template) to inform on thresholds triggering regulatory restrictions (p. 12-14).
- New requirements to compare RWAs calculated under internal models and standardized approaches (CMS1 and CMS2 templates), integrating diversification and netting effects (p. 10-11).
- Implementation timeline spread between 2018 and 2022, with postponement to end-2020 for certain new tables (CRB-A, ENC, CDC) at banks' request (p. 15-19).
The conclusions highlight that these requirements enhance transparency and comparability of prudential data, improving investors' decision-making and regulatory supervision. Recommendations include compliant implementation of templates according to deadlines, and consideration of stakeholder feedback to adjust requirements, notably to limit disclosure of sensitive information (p. 5-6, 14-15).
The document is part of the third phase of the Pillar 3 disclosure framework revision initiated by the BCBS, aiming to integrate the post-crisis Basel III reforms finalized in December 2017. The objective is to improve banks' transparency on their risks, own funds, and risk management practices, to strengthen market confidence and financial stability. This phase introduces new and revised requirements covering credit risk, operational risk, leverage, CVA, encumbered assets, and capital distribution constraints. The scope is limited to requirements applicable at the consolidated level, with some options left to national supervisors. The document takes into account feedback from public consultations conducted in 2018, adjusting requirements to address concerns on disclosure burden and information confidentiality (p. 5-7).
Credit risk:
- Revision of standardized (SA) and internal ratings-based (IRB) approaches to increase granularity and risk sensitivity, removal of advanced IRB approach for certain hard-to-model assets, introduction of floors for IRB parameters (p. 7).
- Modification of CR4 and CR5 templates to integrate new asset classes and updated risk weights, addition of credit conversion factor (CCF) disclosure in CR5, removal of CR10 for equities under simple IRB (p. 7-8, 21-27).
- Introduction of CRB-A table to disclose non-performing exposures (NPE) and forbearance, with own definitions or according to BCBS guidelines, detailed breakdown of exposures and associated provisions, annual frequency, application under national supervision (p. 15-21).
Operational risk:
- Replacement of AMA and standardized approaches by a single standardized approach (finalized Basel III) (p. 8).
- New templates ORA (qualitative on risk management), OR1 (historical losses over 10 years), OR2 (business indicator and subcomponents), OR3 (minimum required capital) (p. 26-35).
- Clarifications on disclosure of historical losses excluding confidential information and legal reserves (p. 8, 31).
Leverage ratio:
- Update of LR1 and LR2 templates to reflect leverage buffer for G-SIBs, with detail of adjustments between accounting assets and leverage exposure (p. 32-37).
- Increased monitoring of window dressing practices around reference dates (p. 9).
Credit valuation adjustment (CVA):
- Introduction of new qualitative (CVAA, CVAB) and quantitative (CVA1 to CVA4) tables according to the approach used (reduced or full BA-CVA, SA-CVA) (p. 37-41).
- Reduction of requirements on potentially proprietary information following feedback (p. 9-10).
Comparison of modeled and standardized RWAs:
- CMS1 and CMS2 templates to compare RWAs calculated under internal models and full standardized approach, integrating diversification and netting (p. 10-11).
Encumbered assets:
- New ENC template to disclose encumbered and unencumbered assets, with option to distinguish assets used in central bank facilities, specific definition excluding monetization (p. 12-13).
Capital distribution constraints:
- New CDC template to disclose CET1 ratio thresholds triggering constraints on capital distribution, including capital used to meet other requirements, applicable under national supervision, with numerical illustration (p. 13-14).
Others:
- Maintenance of the scope of disclosure on own funds composition (CC1 template) at consolidated level, without extension to resolution groups (p. 14).
- Staggered implementation timeline, with postponements for certain requirements to end 2020 or 2022, depending on template nature (p. 15-19).
Findings:
- The Pillar 3 framework now incorporates the post-crisis Basel III reforms finalized in December 2017, with strengthened and harmonized disclosure requirements (p. 5-7).
- Banks must disclose detailed information on their credit risk exposures, including non-performing and forborne exposures, according to harmonized or own definitions (p. 15-21).
- Operational risk is now covered by a single standardized approach, with disclosure of historical losses over 10 years and business indicators (p. 26-35).
- Leverage ratio requirements include a buffer for G-SIBs and detailed reporting of adjustments between accounting assets and leverage exposure (p. 32-37).
- New requirements on CVA and comparison of modeled and standardized RWAs improve transparency on risk calculation methods (p. 37-41).
- Introduction of templates on encumbered assets and capital distribution constraints provides better visibility on asset availability and potential restrictions on shareholder distributions (p. 12-14).
Assumptions:
- National supervisors may adapt certain requirements, notably application of CRB-A, ENC, and CDC templates, according to local specificities (p. 15, 19).
Interpretations:
- Increased granularity and standardization of disclosures should improve comparability between banks and markets' ability to assess risks (p. 5-6).
- Reduction of requirements on sensitive information (notably on CVA) addresses banks' concerns while maintaining useful information level (p. 9-10).
Uncertainties:
- The effective impact of new requirements on the quality of published data will depend on banks' implementation and national supervision (p. 15-19).
- Monitoring of window dressing practices on the leverage ratio remains a topic to follow (p. 9).
The BCBS concludes that the update of Pillar 3 disclosure requirements, incorporating post-crisis Basel III reforms, strengthens transparency, comparability, and quality of information published by banks on their risks and own funds. These improvements facilitate investors' decision-making and authorities' supervision. The document recommends compliant implementation of new requirements according to the established timeline, in particular:
- Adoption of new templates for credit risk, operational risk, leverage, CVA, encumbered assets, and capital distribution constraints.
- Consideration of consultation feedback to limit disclosure of confidential or proprietary information.
- Maintenance of the disclosure scope at consolidated level for own funds composition.
- Continuous monitoring of window dressing practices on the leverage ratio.
The BCBS emphasizes that some requirements, notably on encumbered assets and distribution constraints, apply according to national supervisors' decisions. The implementation timeline is set between 2018 and 2022, with postponements for certain requirements to end 2020 (p. 5-6, 14-19).
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