No, an identity card number is not mandatory for registration.

However, an identity card may be required if:

You are updating specific personal information on your Betvisa account.
Discrepancies or inconsistencies are identified in the information related to you, your Betvisa account, or your transactions with Betvisa.
Abnormal behavior is detected in the account.
Regardless of the above, Betvisa retains the right to conduct verifications on any of our members when deemed necessary or appropriate.