What is the relationship between ABRALIN’s annual membership fee and the 14th InterAb registration fee?

With the exception of undergraduate students, all other participant categories must pay the annual membership fee, as the InterAb registration system will only allow you to finalize your registration after it verifies — via your CPF (ID number) — that the annual fee has been paid.

Please note that payment reconciliation in ABRALIN’s and InterAb’s systems may take 5 to 7 working days, depending on the bank and the payment method used.

For this reason, we recommend paying ABRALIN’s annual membership fee as early as possible, so you can complete your registration without time pressure.

If you notice any issue with your annual membership payment, please contact ABRALIN’s Secretariat at abralin@abralin.org.

Regarding payment of the InterAb registration fee:

We also recommend completing this payment at least ten days before the end of your chosen payment window. This way, if any error occurs, we can check it in good time and assist you.

Please remember that high school students do not pay the registration fee!

If you encounter any problem with the registration fee payment, please contact interab@abralin.org.