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The CSU requires the COVID vaccine and booster for all students, both matriculated and non-matriculated, to participate in Winter courses. Winter offerings will continue to include online and hybrid class options, however, the “fully remote attestation” option is no longer available. Those who are admitted into an Extended Learning fully online program, such as the Accelerated Bachelor of Arts in Sociology or the Master of Arts in Reading, Language and Literacy, are exempt from certifying their status.

For more information please visit, Student Vaccine Certification and Exemptions.

CSUSM Students 

Registration for CSUSM students begins on October 17, 2022.

Please identify the appropriate course number (CRN) associated with your desired Winter Intersession 2023 class on the course schedule page. Enter the CRN into the enrollment tab in your Student Center on MyCSUSM. You may also select the term "Winter & Spring 2023" on the search page.


NON-CSUSM Students 

Open enrollment begins on October 24, 2022.

If you are not a current student at CSUSM, it's still easy to apply.

  1. Click the corresponding  course number for the class you would like to register on the course schedule page.
  2. Once you have been taken to the specific class page you have selected, click "Register."
  3. Complete the registration as prompted. 

Additional Information:

Students may enroll in up to a maximum of 4 units per the Maximum Number of Units During Winter Intersession PolicyStudents are held to the maximum 4-unit enrollment limit during Winter Intersession. Approvals for an increased unit limit are rarely granted.

Add/Drop is December 19 - 20, 2022.

Students dropping after 11:59pm on December 20, 2022 will not receive a refund.