Washington State Immunization Information System

The Washington State Immunization Information System (IIS) (PDF) is a lifetime registry that keeps track of immunization records for people of all ages. The system is a secure, web-based tool for healthcare providers and schools. The IIS connects people who receive, administer, record, and order vaccines in Washington.

NEW! The IIS is now integrated with Secure Access Washington

Click any of the links below to jump to a specific topic.

Accessing the IIS

Current users access the IIS through Secure Access Washington by adding the IIS as a service. For more information about this process see the FAQ here (PDF).

How to Get Access

  • Review the System Requirements to see if your organization's technology meets the minimum requirements to access the system.
  • If your organization is enrolled in the IIS, contact the IIS Help Desk at 1-800-325-5599 or WAIISHelpDesk@doh.wa.gov to setup a user account.
  • Use the table below to select the right Information Sharing Agreement for your organization.

These sharing agreements are for organizations and institutions, not individual users. Check with your organization to see if they are already enrolled. You can also check the Participating Organizations list (PDF).

The Department of Health Office of Immunization has upgraded to a digital webform for IIS access.

If you have difficulty filling out the webform please see the Digital Information Sharing Agreement Reference Guide (PDF) for step-by-step instructions. If you have reviewed the guide and are still experiencing difficulties, please reach out to the data quality team at pchoiisa@doh.wa.gov for support.

Please note: Paper applications post marked after 11/01/2023 will not be retained due to volume received. If you have submitted an application via mail after 11/01/2023, please complete a new digital application.
Type Sharing Agreement
View

WA IIS Information Sharing Agreement Viewing Immunization Data

Immunization Information View Only Agreement: This agreement is for institutions with licensed healthcare providers that wish to view immunization data stored within the IIS to assist in immunization verification and documentation. This includes public school districts, private schools, Head Start, and ECEAP Grantee Agencies with licensed healthcare providers on staff. Access is available through a web-based browser.

Exchange

WA IIS Information Sharing Agreement Exchange Of Immunization Data

Immunization Information Exchange Agreement: This agreement is for licensed healthcare organizations, providers and schools that wish to exchange immunization data with the IIS to provide or coordinate healthcare for their patients. This includes public and private healthcare providers licensed to administer immunizations in Washington State, providers participating in the Washington State Childhood Vaccine Program, authorized health plans, and school nurses using the School Module. Access may be available through a web-based browser, secure file transfer, or through an electronic interface.

Limited Exchange

WA IIS Information Sharing Agreement Limited Exchange of Immunization Data

This agreement is for schools and child cares that wish to use the IIS School Module to track immunizations of their students as required to attend school or child care in WA.  This agreement is limited to schools and childcare organizations without a health care provider, such as a School Nurse. Access is available through a web-based browser.

General IIS Information

DOH works closely with our IIS third-party technology vendor to address and fix any technical problems that arise within the registry. We do our best to monitor these issues closely and communicate temporary problems to our stakeholders and IIS users. To drive down program costs, WA participates in a consortium with other states that use the same system. As a result, some upgrades and project priorities are subject to approval from the entire consortium. For comments, questions or concerns about the forecasting, functionality, or the user experience of the WAIIS, please contact the IIS Help Desk at 1-800-325-5599 or WAIISHelpDesk@doh.wa.gov.

Accessing Immunization Records

Training

Immunization Data Exchange

IIS Access Contacts

Contact Information

IIS Access Questions & General Assistance
IIS Help Desk

1-800-325-5599 or WAIISHelpDesk@doh.wa.gov

Secure Access Washington Questions and Assistance

Use the Get HELP button

Other Key Contacts

Topic Contact Information
IIS Help Desk

1-800-325-5599 or WAIISHelpDesk@doh.wa.gov

Childhood Vaccine Program

WAChildhoodVaccines@doh.wa.gov

Immunization Data

WAIISDataRequests@doh.wa.gov

IIS Training

IIS.Training@doh.wa.gov

IIS Information Sharing Agreements

IISDataQuality@doh.wa.gov

Immunization Records

Sign up to access immunization records with MyIR

WAIISRecords@doh.wa.gov

IIS Data Exchange (Interfaces)

IISDataExchange@doh.wa.gov

Meaningful Use

IISMeaningfulUse@doh.wa.gov

School & Child Care Immunization Requirements

OICPSchools@doh.wa.gov

School Module

SchoolModule@doh.wa.gov