North Dakotans can OPT IN and use Docket®, a secure app that syncs directly with the ND Immunization Information System (NDIIS), to easily access immunization records anytime, anywhere. Docket® is an application that is securely updated with information from NDIIS using basic information (name, date of birth, legal sex, phone number, and email) to display immunization record information. The app supports translation into more than 15 languages.