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Oklahoma State Immunization Information System - OSIIS
This section provides information on the Oklahoma State Immunization Information System (OSIIS), which is a statewide immunization registry operated by the Oklahoma State Department of Health, designed to collect and maintain accurate, complete, and current immunization records for Oklahomans of all ages. Since OSIIS began operations in 1994 and some clinics do not participate in OSIIS, it does not contain the immunization records of all Oklahomans.
Important Notice for Current OSIIS Users
Fax or mail both forms to the Immunization Service. Your site will be reactivated within 2 to 3 business days following receipt of the forms.
The Immunization Service fax number is: (405) 271-6133.
If you have any questions please call the Immunization Service at (405) 271-7200 or (405) 271-4073.
Log-In to OSIIS
If you already have access to OSIIS, click here to log-in.
How to Become an OSIIS User
If you are enrolling in the Oklahoma Vaccines For Children (VFC) Program, STOP, and go to the VFC page and follow the instructions to enroll in the VFC Program and obtain OSIIS access all in one process.
Important Reminder for OSIIS Account Administrators - Inactivate Former Employees
OSIIS account administrators are urged to periodically review the OSIIS user list for their clinic and inactivate employees who are no longer employed at the clinic or facility. The user list is located at the bottom of all OSIIS pages when you are logged in as OSIIS Site/Account Administrator.
Follow these steps to inactivate employees:
If former employees are not inactivated, they can still gain access to OSIIS through any Internet connection.
If you have any questions please call the Immunization Service at (405) 271-7200.
OSIIS Reference Materials
How OSIIS Works
Benefits of OSIIS
Q: How can a clinic participate in OSIIS?
A: Clinics can obtain access to OSIIS by completing the Facility Authorization Request Form and Business Associate Agreement Form and fax both documents to the Immunization Service at (405) 271-6133 or mail them to:
Okla. State Dept. of Health
1000 N.E. 10th St.
Okla. City, 73117 Q: Can schools and childcare centers use OSIIS?
A: Yes, schools and childcare centers can use OSIIS to view children's immunization records.
Oklahoma was one of the first states to develop a statewide immunization registry. The Oklahoma State Immunization Information System (OSIIS) began operating in 1994.
Copyright © State of Oklahoma