ST-1.4.2
Where a third-party model is used in stress testing,
(a) Methodology underpinning the external model;
(b) The third-party's approach to validating the model;
(c) Approach to implementing the model;
(d) Rationale behind any adjustments made to the external model's input data sets and output; and
(e) Limitations of the external model
July 2018