If a mare is registered with ACE Group Inc. does she also need to be assessed to be able to register any resulting foals? If so, do I need to be a member to participate in the Tour?

No, the mare does not have to be assessed, but it’s a good idea to have the foals assessed. And no, you don’t need to be a member of ACE Group Inc. to have your horse assessed but there is an extra fee of $30 for non members.  Registrations of horses are a members only service.