Update your contact details

If you are a member of Twins Research Australia and any of your contact details have changed (address, name, phone number etc), please help us to stay in touch.

Please note: If you or your twin (or your parents) are already receiving communications (eg. Study Invitations, eNews) directly from Twins Research Australia, you are already a member. Please do not re-register to update your contact details.


You can update your contact details via one of these easy steps:

  • Update your details online via our secure update form (If you have not previously accessed this with a password, you will need to contact TRA to request your individual user account first)

  • Email us at This email address is being protected from spambots. You need JavaScript enabled to view it.

  • Telephone us on 1800 037 021 (free call Australia-wide)

Twins Research Australia

Address: 3/207 Bouverie St
Carlton, Vic 3010

Freecall: 1800 037 021

Email: info@twins.org.au

ABN: 84 002 705 224

Twins Research Australia is a national resource supported by a Centre of Research Excellence Grant from the National Health and Medical Research Council and housed within the University of Melbourne.

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