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Make the move to USI webservices version 4

Webservices version 3 has now been decommissioned. To connect to the USI Registry System, providers must be connected to webservices version 4.

Contact your software developer (digital service provider) for support to connect your student management system to webservices 4. For any other connection issues or queries, contact us at

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If you need help, please call us on 1300 857 536 or from outside on Australia +61 2 6240 8740. Our contact centre is open between 8:30am-6.30pm (Australian Eastern Standard Time), Monday to Friday (excluding national and South Australian public holidays).


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Office of the Student Identifiers Registrar (OSIR)
Last Modified on Thursday 4th November 2021 [274]