Enhanced Transparency and Public Accountability of the Supervisory Stress Test Models and Scenarios; Modifications to the Capital Planning and Stress Capital Buffer Requirement Rul — 2026-10-02 [2026-20247]

Board of Governors of the Federal Reserve System (Board). Final rule; amendments to policy statements. The Board of Governors of the Federal Reserve System (Board) has adopted final amendments to Regulations Y, LL, and YY to enhance the transparency and public accountability of the Board's stress testing framework. The Board is also finalizing amendments to the Policy Statement on the Scenario Design Framework for Stress Testing and the Stress Testing Policy Statement. The Board is also announcing that it is finalizing models for the 2027 stress test and proposing for public input additional changes to the stress test models for the 2027 stress test. Finally, the Board is finalizing changes to the stress test data collection (FR Y-14A/Q/M). This final rule and policy statements are effective November 2, 2026.