538.312—Sudanese origin.
The term goods or services of Sudanese origin includes:
(c)
Services performed in Sudan or by a person ordinarily resident in Sudan who is acting as an agent, employee, or contractor of the Government of Sudan or of a business entity located in Sudan. Services of Sudanese origin are not imported into the United States when such services are provided in the United States by a Sudanese national employed or resident in the United States.
(2)
Diplomatic and consular services performed by or on behalf of the Government of the United States.