All the information required from the candidate to sign up for the ISTO test.
Login onto https://portal.isto.ch/login to schedule the Test.
A candidate can reschedule a test to a maximum of two times. You can reschedule a Test up to one week prior to the Test start time. After that time, candidates must take their Test or forfeit all fees.
The Test must be taken within 6 months after the original registration date.
A candidate can login their own account to reschedule at their convenience.
They can register to retake the Test at their discretion.
Candidates will be given their test results at the centre within one week after submitting their test(s). Candidates that are not successful may consider retaking the Test. Candidates will be offered a 30% discount if they retake the same Test. Candidates can simply login their account to register.