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ImmuNet is Maryland’s Immunization Information System (IIS) - a secure, web-based registry managed by the Center for Immunization at the Maryland Department of Health (MDH). Access to ImmuNet is restricted to authorized users and all information is confidential.

For the Public 

• Vaccination Records Req​u​est​​

​​​​Get ​​​your or your child(ren)'s official vaccination records securely by registering at MyIR​​. Refer to this Quick Reference Guide​ to get started.​

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• Opt-Out Form

​​​Use this form if you do not want your or your child(ren)’s vaccination records shared with healthcare providers in ImmuNet. Need a printable version? Download a hard copy here.​

• Rescind Opt-Out Form

​​​Submit this form if you previously opted out but now wish to allow healthcare providers access to your or your child(ren)’s vaccination records.​ Printable version available here.​

For Authorized Provider Users

​​Enroll as an authorized provider user to access ImmuNet. A printable version is available here. 

All users must agree to the ImmuNet Confidentiality and User Agreement upon signing in.

​​​​​​​​For authorized providers requesting access to vaccination records of their patients ​​who have opted out of ImmuNet.

For EHR-EMR Vendors

• EHR-EMR Vendor Information Form​

​​Each EHR-EMR vendor should complete this form to streamline the onboarding process.

Important Submission Information

• Online forms are​ preferred for faster processing and security.
• If you must submit a hard copy form containing Protected Health Information (PHI) or Personally Identifiable Information (PII), please use a secure email service to protect sensitive data.
• Need help submitting securely? Contact ImmuNet Support​ to request a secure email. ​

Contact Us

Need assistance? Visit our Contact Us​ page for support​.