23 Va. Admin. Code § 10-210-780
A. Generally. The tax does not apply to sales of tangible personal property in interstate or foreign commerce. A sale in interstate or foreign commerce occurs only when title or possession to the property being sold passes to the purchaser outside of Virginia and no use of the property is made within Virginia. The following examples illustrate transactions in interstate and foreign commerce to which the tax does not apply:
4. The purchase of tangible personal property for resale and immediate transportation out of the state by a dealer properly registered in another state provided a valid certificate of exemption is secured by the Virginia seller.
As used in this regulation, the term "foreign commerce" includes the delivery to a factor or agent of tangible personal property for foreign export, provided the property is delivered by the seller to the factor or export agent in the seller's vehicle, by common carrier, by licensed contract carrier or independent trucker hired by the seller or by U.S. mail.
§§ 58.1-203 and 58.1-609.10(4) of the Code of Virginia.
Derived from VR630-10-51; revised July 1, 1969; January 1, 1979; amended, eff. January 1, 1985.