Choose your type of registration from the listing below and proceed with the payment.

Type of RegistrationUntil June 09th From June 10th to June 15th
Regular150 EUR180 EUR
Virtual participation120 EUR150 EUR
Students (Master and PhD)* / Erasmus Partnership80 EUR105 EUR
Additional abstract/ paper** (same lead author)100 EUR120 EUR

* Master’s or PhD students
**The payment of a registration allows each author to submit 1 Extended Abstracts/Papers. For each additional Extended Abstract/Paper, to be presented by the same author, the amount described in the table above will be added.

Conference registration includes participation in all sessions, official documentation (certificates), conference kit and coffee breaks.

Registration and payment

Registration and payment procedure
1) Fill in registration form.
2) Choose your payment method.
3) Upload the payment proof and the student proof (if applicable).
4) Wait for confirmation email. 

1) Registration Form

2) Payment Method

  • Paypal

Tipo de registo

  • Bank Transfer:

Beneficiary: Fundação Consuelo Vieira da Costa

IBAN: PT50 0018 0003 5004 3470 0203 0


Charges for the bank transfer are supported by the authors, otherwise registration will be refused and money will not be refunded. 

3) Payment proof

3) Student proof (if aplicable)

For further information regarding registration and payment, please contact Marta Quintas, through:

Cancellation Policy

In the case of impossibility of attendance by registered authors, and taking into consideration the problems these cancelations generate to the organization of the event, the Organizing Committee of IWAT2023 will apply the following policy, according to the date on which the cancellation is requested:

– Until June 05th, (including), 25% of the registration fee is retained;

– Between June 06th and June 15th , 50% of the registration fee is retained;

– After June 15th, the entire value of the registration fee is retained.

Exceptionally, and only upon proof of serious personal problem that makes it impossible to participate in IWTHM 2023, the Organizing Committee may consider the reimbursement of 100% of the registration fee.