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

Having Trouble Accessing CAIR2 With an Older Browser? 
Change Settings or Install a Newer Version

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 
View CAIR2 Patient Data In Your EHR – Sign Up Now for BiDX!
Learn to Manage Inventory in CAIR2
          Data Exchange (DX) FAQs

Meaningful Use Stage 3 in 2019
Learn more

Learn How to Report Immunizations to CAIR2

Looking for Your Immunization Record?
Find Out How CAIR2 Can Help

View CDPH’s privacy policy