15 C.F.R. § 700.15
(a) A person must use rated orders with suppliers to obtain industrial resources needed to fill a rated order. All elements of a rated order outlined in section 700.12 must be included on the rated order. The person must use the priority rating indicated on the customer's rated order, except as otherwise provided in this part (see § 700.17) or as directed by the Department of Commerce.
Example: If a person is in receipt of a rated order with a priority rating of DO-A3 for a navigation system and needs to purchase semiconductors for its manufacture, that person must use a DO-A3 priority rating to obtain the needed semiconductors.
[89 FR 58972, July 22, 2024]