An appeal grading or review of a decision requested under § 70.101(a) shall be made by the grader's immediate supervisor or by one or more licensed graders assigned by the immediate supervisor.
Appeal gradings requested under § 70.101(b) shall be performed by a grader other than the grader who originally graded the product.
Whenever practical, an appeal grading shall be conducted jointly by two graders. The assignment of the grader(s) who will make the appeal grading requested under § 70.101(b) shall be made by the regional director or the Chief of the Grading Branch.