Log in with the following data to have your phone number verified. After successful verification, you can log in to the ISS applications MyISS, Employee Self-Service and Yokoy with this phone number.
Personnel number
The personnel number can be found on the pay slip or employment contract.
OASI number
The OASI number can be found on the pay slip, health insurance card or OASI card. It is a 13-digit number in the format 756.XXXX.XXXX.XX.
