Biller Code
111120
Merchant
OFFICE OF INDUSTRIAL RELATIONS
OIR - INVOICE
Payment Methods
Biller code 111120 is the BPAY code for OFFICE OF INDUSTRIAL RELATIONS (also known as OIR - INVOICE). You can use this code to make payments through any Australian bank that supports BPAY.
To pay OIR - INVOICE, log into your bank's online banking, select BPAY, enter biller code 111120, your customer reference number from your bill, and the amount you want to pay. Learn more in our step-by-step BPAY payment guide.