HAMPI is Estonia’s official register of individuals who have imposed gambling restrictions or self-excluded, and Estonian iGaming operators are required to check this list before letting a player participate, ensuring that anyone on HAMPI is blocked from accessing the gambling products they’re restricted from. HAMPI data may be used only to confirm whether a restriction exists and not for any other purpose. Gaming Associates helps operators meet these obligations by integrating HAMPI checks into key user journeys like registration, login, and gameplay, and by validating that responsible gambling controls, access rules, and data-usage limits align with EMTA expectations.