Welcome to the IAOO2025 Abstract Portal. 

To begin, please select 'login' on the top left of this page.

If you do not have a login or require assistance, please contact us by emailing IAOO2025Abstracts@Worldspan.co.uk or by calling +44 (0) 1745 828 400.

​​​​​​​

Due to popular demand, we are pleased to accept late submissions until 1st June 2025. All presenting authors will need to register to attend the conference in-person.

Should you have any queries, please contact us using the contact details above.