# 1238.2 Definitions.
For purposes of this part, the following definitions apply:
*Planning horizon* means the period of time over which the stress projections must extend. The planning horizon cannot be less than nine quarters.
*Scenarios* are sets of economic and financial conditions used in the Enterprises' stress tests, including baseline and severely adverse.
*Stress test* is a process to assess the potential impact on an Enterprise of economic and financial conditions (“scenarios”) on the consolidated earnings, losses, and capital of the Enterprise over a set planning horizon, taking into account the current condition of the Enterprise and the Enterprise's risks, exposures, strategies, and activities.
[85 FR 16530, Mar. 24, 2020]