The domain administrative contact must, within 21 calendar days from the date of domain registration or date of administrative contact details change, complete the verification process via the VerifiedID@SG Portal.
This can be done by the domain administrative contact via two ways:
a. Click on the link in an email that will be sent by SGNIC to the domain administrative contact’s email (Refer Example A)
b. Go to VerifiedID@SG portal directly at URL: http://verifiedid.sgnic.sg
(Refer here https://verifiedid.sgnic.sg/images/SP_Login_Steps.pdf AND Example B)