12 CFR § 252.56 - Methodologies and practices.
(a) Potential impact on capital. In conducting a stress test under § 252.54, for each quarter of the planning horizon, a covered company must estimate the following for each scenario required to be used:
(2) The potential impact on the regulatory capital levels and ratios applicable to the covered bank, and any other capital ratios specified by the Board, incorporating the effects of any capital action over the planning horizon and maintenance of an allowance for loan losses or adjusted allowance for credit losses, as appropriate, for credit exposures throughout the planning horizon.
(b) Assumptions regarding capital actions. In conducting a stress test under § 252.54, a covered company is required to make the following assumptions regarding its capital actions over the planning horizon:
(1) The covered company will not pay any dividends on any instruments that qualify as common equity tier 1 capital;
(4) The covered company will not make any issuances of common stock or preferred stock.
(c) Controls and oversight of stress testing processes -
(1) In general. The senior management of a covered company must establish and maintain a system of controls, oversight, and documentation, including policies and procedures, that are designed to ensure that its stress testing processes are effective in meeting the requirements in this subpart. These policies and procedures must, at a minimum, describe the covered company's stress testing practices and methodologies, and processes for validating and updating the company's stress test practices and methodologies consistent with applicable laws and regulations.
(2) Oversight of stress testing processes. The board of directors, or a committee thereof, of a covered company must review and approve the policies and procedures of the stress testing processes as frequently as economic conditions or the condition of the covered company may warrant, but no less than each year a stress test is conducted. The board of directors and senior management of the covered company must receive a summary of the results of any stress test conducted under this subpart.
(i) As part of the covered company's capital plan and capital planning process, including when making changes to the covered company's capital structure (including the level and composition of capital);
(ii) When assessing the covered company's exposures, concentrations, and risk positions; and
(iii) In the development or implementation of any plans of the covered company for recovery or resolution.