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Register online through Ex Ordo. Create an account if you do not already have one (note, if you had an Ex Ordo account for 2019 you can use the same account).

Note: If you would like to do a bulk registration, each person must be registered individually. To pay later, please choose bank transfer at the Checkout step. Ex Ordo allows you to register on behalf of other delegates.

Early bird registration (available until 21 September 2021)

Early bird regular $950 AUD

Early bird student and retired $650 AUD

Regular registration

Regular $1050 AUD

Student and retired $750 AUD

Virtual registration

All registrations $350 AUD

Registration dates

Early Bird Registration 21 September 2021

All presenting authors to be registered by 11 October 2021

Last day to register 26 November 2021

Refund of registration

Before 21 September 2021: Registration will be refunded, minus 10% for administration.

Before 26 November 2021: 50% of registration will be refunded.

After 26 November 2021*: No refund will be made.

If your paper / extended abstract is not accepted by us for presentation at the conference, we will refund your registration in full. Note that we do not guarantee an oral presentation and your paper / extended abstract may be accepted as a poster presentation.

Note the above policy applies to both in-person and virtual attendees.

*COVID-19 exceptions

If you have registered to attend MODSIM2021 in person and changes to official COVID-19 restrictions (imposed by a state or federal government) prevent you from attending, we will convert your registration to virtual attendance and refund the difference in cost.