The Office of the Superintendent of Financial Institutions finalized targeted revisions to its Capital Adequacy Requirements Guideline for federally regulated deposit-taking institutions. The 2027 guideline clarifies and aligns capital requirements more closely with underlying risks, while reducing unnecessary regulatory burden in areas covering credit risk, securitization and market risk. The revisions include a streamlined application and approval process for small and medium-sized banks adopting the internal ratings-based approach to credit risk, as well as consolidated implementation notes. Changes affecting small and medium-sized enterprise lending, land acquisition, development and construction financing, securitization and market risk are expected to support lending to smaller companies and the construction industry while maintaining prudential objectives. The guideline takes effect on Nov. 1, 2026, for institutions with an Oct. 31 fiscal year-end and Jan. 1, 2027, for those with a Dec. 31 fiscal year-end.