What is the difference between single-entry and multiple-entry visas?
Depending on the reciprocal treaties governing visa issuance for each nationality, a visa may allow one entry before its expiration, or it may permit the traveller to enter at various times. A single-entry visa may only be used for one entry for the specific purpose for which it was granted. In general, the number of times that a multiple-entry visa may be used depends upon the expiration date of the visa, the nationality of the traveller, or restrictions placed on the total number of days permitted in a particular country during any year. You must be very clear in your application as to whether you require a single or multiple entry visa.
