On July 27, 2023, US banking regulators introduced a proposal that could substantially alter the risk-based capital requirements impacting large banks and banks with notable trading activity. This development stems from a notice of proposed rulemaking (NPR) which hopes to broadly integrate the Basel Committee’s revisions to its regulatory capital standards, informally termed as “Basel III Endgame” or “Basel IV”. However, the proposal carries a number of key variations from the original Basel rules that will be crucial to consider.
The proposed modifications are poised to affect not only the banking sector, but also financial service firms and corporations with significant investments in securitisation. Effectively, the pending adoption of the Basel III Endgame rules could lead to a shift in the strategy and approach of these institutions.
All these proposed changes are documented in detail by Mayer Brown in their Free Writings + Perspectives publication.
While the implementation of Basel III Endgame draws ushering changes to financial regulation, it is important to acknowledge that the proposed rules have undergone several constructive revisions, with Basel III Endgame merely being the latest evolution. These consistent developments in banking regulations are indicative of the ever-changing dynamics of the banking and finance sector.
The final outcome of these proposed changes would depend on various factors including the nature of comments received from stakeholders, the views of the administrative bodies, and potentially, the political climate within the financial sector. Legal professionals would do well to stay abreast of these developments in banking and financial regulation to ensure they remain well-informed in advising both domestic and international clients.