How to Contact IIA

General Enquiries

Tel:  +61 2 9267 9155
Toll Free: 1800 236 366 (outside Sydney, Australia)
Email:  enquiry@iia.org.au
Fax: +61 2 9264 9240

Operating Hours:
8:30am – 5pm AEST / AEDST 
Monday to Friday (excluding national public holidays) 

 

National Office

The Institute of Internal Auditors
Level 7, 133 Castlereagh Street
Sydney NSW 2000
Australia
ABN 80 001 797 557

 

Postal Details - for all Correspondence

PO Box A2311
Sydney South NSW 1235

 

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