Section 252.15 - Methodologies and practices(a)Potential impact on capital. In conducting a stress test under § 252.14 , for each quarter of the planning horizon, a state member bank must estimate the following for each scenario required to be used: (1) Losses, pre-provision net revenue, provision for credit losses, and net income; and(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)Controls and oversight of stress testing processes -(1)In general. The senior management of a state member bank 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 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 state member bank must review and approve the policies and procedures of the stress testing processes as frequently as economic conditions or the condition of the company may warrant, but no less than each year that a stress test is conducted. The board of directors and senior management of the state member bank must receive a summary of the results of the stress test conducted under this section.(3)Role of stress testing results. The board of directors and senior management of a state member bank must consider the results of the stress test in the normal course of business, including but not limited to, the state member bank's capital planning, assessment of capital adequacy, and risk management practices.Reg. YY, 79 FR 64045 , Oct. 27, 2014, as amended at 80 FR 75425 , Dec. 2, 2015; 84 FR 4245 , Feb. 14, 2019; 84 FR 59101 , Nov. 1, 2019 84 FR 4245 , 4/1/2019; 84 FR 4245 , 7/1/2019; 84 FR 59101 , 12/31/2019