
Now that Chicago has a mandatory vaccine ordinance, you can add your digital vaccine records to your iPhone or Android phone as opposed to a photo of your vaccination record. Establishments can then scan a QR code to access your vaccine status:
You may need to register first in the Illinois Vax Portal if you didn’t receive a QR code from CVS, Walgreens, etc.,
Follow these steps if you’re an iPhone user.
Follow these steps if you’re an Android user.

You may have an issue logging in if you have a credit alert or freeze. The state verifies your identity through Experian. If you run into that problem, the state recommends you head here for help: https://dph.illinois.gov/vaxverify.
Additional information can be found here.