Can the same dummy candidate be used more than once?
It should only be the case that a dummy candidate is needed for the last test of a session, so it should not usually be necessary to have more than one dummy candidate available for any level. However, in a large centre where the same level is being tested on a number of days, more than one may be needed. In this case it is not ideal to use the same dummy candidate more than once, but it is possible. If the same dummy candidate is required to sit the test more than once the interlocutors must be informed so that a different set of materials is used in the second test.