16(1)This Part of this Schedule applies for the purposes of Part I of this Schedule.U.K.
(2)A relevant supply of goods is any supply of goods where the supply is to be made outside the United Kingdom or where the goods are to be exported from the United Kingdom.
(3)An overseas customer, in relation to a supply of goods or services, is a person who—
(a)does not have any business establishment in the United Kingdom but has such an establishment elsewhere;
(b)has such establishments both in the United Kingdom and elsewhere, provided that the establishment at which, or for the purposes of which, the goods or services which are to be supplied to him are most directly to be used is not in the United Kingdom; or
(c)has no such establishment in any place and does not have his usual place of residence in the United Kingdom.