OUTSTANDING BALANCES

A nation will not be allowed to compete if it has any outstanding dues payable to the ISA. Contact ISA Finance and Administration Manager, Claudia Alvarez, at [email protected] to verify outstanding account balances.

  • For Credit Card payments, pay through the ISA website, www.isasurf.org – “ISA Event Registration Fee”.
  • For Onsite payment, the ISA will only accept US Dollars.
  • For Wire transfers, please contact the ISA for details.