(a) An appeal inspection or review of a decision requested under §592.410(a) shall be made by the inspection program employee's immediate supervisor or by an inspection program employee assigned by the immediate supervisor other than the inspection program employee whose inspection or decision is being appealed.

(b) Appeal inspections requested under §592.410(b) shall be performed by an inspection program employee other than the inspection program employee who originally inspected the product.

(c) Whenever practical, an appeal inspection shall be conducted jointly by two inspection program employees. The assignment of the inspection program personnel who will make the appeal inspection under §592.410(b) shall be made by the District Manager.