If virtual testing tools are applied, it is important to consider who has provided them. If the tools are own developments by the manufacturer, additional effort might be required for e.g. certification, quantification, or validation of the tools. If the tools are provided by another company, these steps might be conducted by the vendor. However, still it needs to be checked.

Main Question
Are you developing the virtual testing tools on your own?
Sub-Questions
- Is the virtual testing tool developed by your company?
- Are models that are applied in the virtual testing developed by your company?
- Is the verification & validation or qualification performed by your company or by the supplier?
- Is the required documentation for tools / models available for your company?