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CALPADS Statewide Student Identifier

An SSID is a unique, non-personally identifiable student identifier that all K-12 public school students are required to have.

Statewide Student Identifier (SSID) Project

Education Code sections 49084 and 60900 requires all K-12 public school students to have a unique, non-personally identifiable student identifier. All K-12 public school students were assigned a Statewide Student Identifiers (SSID) by June 2005. All LEAs are currently required on an ongoing basis to acquire SSIDs for new students and maintain SSIDs for existing students. The California School Information Services (CSIS) is currently responsible for maintaining the SSID student locator database and assisting LEAs to acquire and maintain SSIDs. Once the California Longitudinal Pupil Achievement Data System (CALPADS) is implemented, the SSIDs will be acquired and maintained through CALPADS and the CSIS program staff will continue to provide assistance to LEAs.

Maintaining SSIDs includes providing updates to changes in a student's enrollment status, such as exiting a student with the appropriate withdrawal reason when a student leaves a school. Maintaining SSIDs also entails resolving errors in the assignment of SSIDs which create "anomalies." There are three types of SSID anomalies:

Questions:  CALPADS Operations Office | calpads@cde.ca.gov | 916-324-6738
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