“The second consultative document on Revisions to the Standardised Approach for credit risk forms part of the Committee’s broader review of the capital framework to balance simplicity and risk sensitivity, and to promote comparability by reducing variability in risk-weighted assets across banks and jurisdictions. These proposals differ in several ways from an initial set of proposals published by the Committee in December 2014. That earlier proposal set out an approach that removed all references to external credit ratings and assigned risk weights based on a limited number of alternative risk drivers. Respondents to the first consultative document expressed concerns, suggesting that the complete removal of references to ratings was unnecessary and undesirable. The Committee has decided to reintroduce the use of ratings, in a non-mechanistic manner, for exposures to banks and corporates. The revised proposal also includes alternative approaches for jurisdictions that do not allow the use of external ratings for regulatory purposes. The proposed risk weighting of real estate loans has also been modified, with the loan-to-value ratio as the main risk driver. The Committee has decided not to use a debt service coverage ratio as a risk driver given the challenges of defining and calibrating a global measure that can be consistently applied across jurisdictions. The Committee instead proposes requiring the assessment of a borrower’s ability to pay as a key underwriting criterion. It also proposes to categorise all exposures related to real estate, including specialised lending exposures, under the same asset class, and apply higher risk weights to real estate exposures where repayment is materially dependent on the cash flows generated by the property securing the exposure. This consultative document also includes proposals for exposures to multilateral development banks, retail and defaulted exposures, and off-balance sheet items.The credit risk standardised approach treatment for sovereigns, central banks and public sector entities are not within the scope of these proposals. The Committee is considering these exposures as part of a broader and holistic review of sovereign-related risks.”