ISDs are stored in the Equipment Insurance system (EIS).
- If you are an authorized user, you can log in and get them from the "ISD" portion of the menu.
- If you are not an authorized user but should be, you can contact your ASTRA authorizer.
- If you are not an authorized user and shouldn't be, you can obtain the ISD from the authorized user for your budget.
Here is more about how to be authorized as an EIS user.
Here is more about how premium is calculated.