The end of Spring 2024 Nonrestrictive Registration is:* The last day to qualify for a full refund (minus $10) [1] when dropping all classes. * The day before weekday classes and Late Registration [2] begin.Wait listing [3] continues through Sunday, Jan. 28, 11:59 pm.Registration and schedule adjustment continue online through the fourth week of classes.[1] https://www.csun.edu/stufin/ucs-refund-information [2] https://www.csun.edu/current-students/register/late-register [3] https://www.csun.edu/current-students/waitlist