Contact us

Complaints and Reports

If you are a public officer and wish to make a report, the Directions and Guidelines require you to make that report online. If you are not a public officer and you wish to make a complaint, you can do so in any of the following ways:



To make a complaint online please use our online form


By telephone


(08) 8207 1777
1300 782 489 (country callers can phone for the cost of a local call)


By mail


GPO Box 11066, Adelaide, South Australia, 5001


In person (by appointment only)


Level 1, 55 Currie Street, Adelaide, South Australia, 5000
To make an appointment to attend in person phone 8207 1777

General Enquiries

If you have a general enquiry you can contact us in the following ways:



By telephone


(08) 8463 5173


By mail


GPO Box 11066, Adelaide, South Australia, 5001


In person

You will find the reception for the OPI and ICAC on the western side of the Allianz Centre.
Level 1, 55 Currie Street, Adelaide SA 5000


The ICAC and OPI are open Monday to Friday 9:00am to 4:30pm (excluding public holidays).

Comments and Feedback

If you would like to make a comment or provide feedback to ICAC and the OPI, please use this contact form.


(Members of the media only)

If you have a media enquiry please call 0428 389 493 or email

View more information for the media.

National Relay Service

If you are deaf, or have a hearing impairment or speech impairment, you can contact us through the National Relay Service:

  • teletypewriter (TTY) users phone 1300 555 677 and ask for 8207 1777
  • speak and listen users phone 1300 555 727 and ask for 8207 1777
  • internet relay users connect to the national relay service website and ask for 8207 1777.

Interpreting and translating services

For interpreting and translating services in over 110 languages contact the Government of South Australia’s Interpreting and Translating Centre on 1800 280 203.

Việt Ngữ Italiano 普通话 Eλληνικά СРПСКИ عربي  हिन्दी Kiswahili Diŋka

For more information view the ICAC interpreting services brochure (PDF 630 KB).

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