Biller Code
387589
Merchant
THE INSTITUTE OF INTERNATIONAL STUDIES
TIIS
Payment Methods
Biller code 387589 is the BPAY code for THE INSTITUTE OF INTERNATIONAL STUDIES (also known as TIIS). You can use this code to make payments through any Australian bank that supports BPAY.
To pay TIIS, log into your bank's online banking, select BPAY, enter biller code 387589, your customer reference number from your bill, and the amount you want to pay. Learn more in our step-by-step BPAY payment guide.