For vouchers requested on or after Feb 1 2013: It will take around four to six weeks after your submission of the request to deliver the tour voucher. The voucher is valid for 6 months after the date of application. Travel using vouchers must begin within six months from the date of receipt of voucher application. Travel using the vouchers must commence on or before the date on the voucher. The voucher cannot be used for travel commence after the voucher validity.