Commission Delegated Regulation (EU) 2015/35Dangos y teitl llawn

Article 242 U.K. Validation tools

1. Insurance and reinsurance undertakings shall test the results and the key assumptions of the internal model at least annually against experience and other appropriate data to the extent that data are reasonably available. These tests shall be applied at the level of single outputs as well as at the level of aggregated results. Insurance and reinsurance undertakings shall identify the reason for any significant divergence between assumptions and data and between results and data.

2. As part of the testing of the internal model results against experience insurance and reinsurance undertakings shall compare the results of the profit and loss attribution referred to in Article 123 of Directive 2009/138/EC with the risks modelled in the internal model.

3. The statistical process for validating the internal model, referred to in the second paragraph of Article 124 of Directive 2009/138/EC, shall be based on all of the following:

(a) current information, taking into account, where it is relevant and appropriate, developments in actuarial techniques and the generally accepted market practice;

(b) a detailed understanding of the economic and actuarial theory and the assumptions underlying the methods to calculate the probability distribution forecast of the internal model.

4. Where insurance or reinsurance undertakings observe in accordance with the fourth paragraph of Article 124 of Directive 2009/138/EC that changes in a key underlying assumption have a significant impact on the Solvency Capital Requirement, they shall be able to explain the reasons for this sensitivity and how the sensitivity is taken into account in their decision-making process. For the purposes of the fourth subparagraph of Article 124 of Directive 2009/138/EC the key assumptions shall include assumptions on future management actions.

5. The model validation process shall include an analysis of the stability of the outputs of the internal model for different calculations of the internal model using the same input data.

6. As part of the demonstration that the capital requirements resulting from the internal model are appropriate, insurance and reinsurance undertakings shall compare the coverage and the scope of the internal model. For this purpose, the statistical process for validating the internal model shall include a reverse stress test, identifying the most probable stresses that would threaten the viability of the insurance or reinsurance undertaking.