From time to time, you may see a company in the list of notified companies with a status of "Authority Exclusion":
Companies showing "Authority Exclusion" are NOT NOTIFIED on your request.
This indicates that the company listed is registered with the notification service in the area, but is not notified on this request due to a business rule. Some examples of the business rules leading to an Authority Exclusion are:
Company does not accept notifications for your particular ticket type (In the example above, the EMAXDU registration only accepts notifications if the ticket type is a "Damage" notification, and is excluded on all other ticket types)
Company is not yet fully live in the system and is in testing.