Official State of Iowa Website Here is how you know
Iowa Department of Health and Human Services

Immunization - Immunization Registry - IRIS

Immunization Registry Information System

Iowa's Immunization Registry Information System (IRIS) provides computerized tracking of immunizations for children, adolescents and adults who are seen in a variety of public and private health care provider sites throughout the state.

The IRIS program is able to document individual immunizations, track vaccine usage and vaccine distribution.

Contact Information:

IRIS Help Desk
1-800-831-6292 FAX, or

Use the "Contact Us" page to submit questions online.

IRIS Production Region -- Access IRIS at

Program News:

2023-24 Influenza Pre-book:

Program Documents:

IRIS Enrollment Information:

Training Resources and Instructions

Iowa Immunization Record Request:

Iowa immunization records available in IRIS can be requested from any health care provider participating in IRIS or from Iowa's Immunization Program by completing the form below.

IRIS Data Exchange

IRIS Data Exchange InformationPDF

Vision Training Resources