If you are over 18 years of age, you can register using the adult twin registration form
Please note that both twins will need to join Twins Research Australia, therefore please include your co-twins email address on the registration form where requested and they will then receive a link to register themselves.

Twins under 18 years of age can be registered by a parent or guardian using the junior registration form.

We will send out a welcome pack to all newly registered pairs; if you do not receive one please contact us.

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. Instead, click here to update your contact details.






Twins Research Australia

Address: 3/207 Bouverie St
Carlton, Vic 3010

Email: info@twins.org.au

ABN: 84 002 705 224

Twins Research Australia has received continuous funding from the National Health and Medical Research Council (NHMRC) since 1981, most recently through a Centre of Research Excellence Grant (2015-2022). TRA is administered by the University of Melbourne.

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