Once I have registered, can I still change my personal data later?

Please note that you will no longer be able to modify your basic data, such as your first name and last name, date of birth, or your social security number. Integrity and trustworthiness are the top priorities at BetMGM. You will, however, still be able to change other data even after registration. In special cases, BetMGM will verify and accept a change to your basic data, provided you submit the required proof.