Welcome to the Utah Statewide Immunization Information System (USIIS)

The Utah Statewide Immunization Information System (USIIS) is a secure, confidential immunization information system that helps healthcare providers, schools, child care centers and Utah residents maintain consolidated immunization histories.

AWS (Amazon Web Services) Migration complete Monday, May 8th! Questions? See migration flyer. For more information on USIIS user login issues, please visit the page "USIIS Updates"                            under the "USIIS" menu dropdown. 


The Utah Statewide Immunization Information System (USIIS) is a free, confidential, web-based information system that contains immunization histories for Utah residents of all ages. USIIS consolidates immunizations from multiple providers into one centralized record.
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Parents & Individuals

To request your own immunization record, you must be of legal age (18 years or older). If you are requesting the record of a minor child (under age 18), you must be the child’s parent or legal guardian at the time of the request.
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Provider Facilities

How to Participate – Healthcare Provider Facility
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Schools & Early Childhood

Benefits of USIIS
  • Saves time looking for immunization records
  • Users may view or enter immunization history
  • Determines which vaccines are current, due, or overdue
  • Prints the official Utah School Immunization Record (Pink Card)
  • Generates information that assists with compiling the School/Childcare Immunization Report
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The Utah Statewide Immunization Information System (USIIS) is a confidential, population‐based computerized system that records immunization doses administered by participating facilities to persons residing in Utah. USIIS is a life‐span system, designed to coordinate immunization services for persons of all ages. USIIS is operated by the Utah Department of Health (UDOH).
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EHR Vendors

The Utah Department of Health (UDOH) Utah Statewide Immunization Information System (USIIS) is a software application that enables healthcare providers to enter and submit immunization records for persons in Utah. USIIS maintains immunization histories, consolidating information submitted across providers. The USIIS application also offers clinical decision support and vaccine inventory management modules. USIIS is a lifespan system, managing records for individuals of all ages.
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To submit a support request click the link below. Support requests can include updates to demographics, missing immunization records, system issues, or user updates,.
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