The California Immunization Registry (CAIR2) is a secure, confidential, statewide computerized immunization information system for California residents.

CAIRweb is moving to a new location!
Check out the new CDPH website for CAIR to find all the same information. This old website address ( will be redirected in

upcoming weeks.

Looking for Your Immunization Record?
Request Digital COVID-19 Vaccine Record | Troubleshoot Problems
Request Complete Immunization History

COVID-19 Vaccination Resources
Learn More   Snowflake (for counties/hlth plans)   Patient Status (for providers)

Need A Unique IIS ID (= CAIR2 Org Code) To Participate in the COVID-19 TPA Program? Enroll in CAIR2 Now

To access the California Immunization Registry Medical Exemptions (CAIR-ME) web site, click here

Manage Patient Status – Remove ‘Inactive’ Patients From Your CAIR2 Reports!
Learn More

Enroll Your Organization in CAIR2!
Enroll to submit information electronically from your EHR
Enroll to enter information manually into CAIR2

CAIR2 Account Update (Supervisors Only)
Manage your existing CAIR2 Organization Account

Data Exchange Submitters 
How to Maintain High Data Quality
View CAIR2 Patient Data In Your EHR – Sign Up Now for BiDX
Data Exchange (DX) FAQs


View CDPH’s privacy policy