.... End of Week 4Sept. 22, 2024, is the last day to drop classes or change the basis of grading online. Please finalize your schedule today if possible because enrollments recorded by Sept. 23, the 20th day of instruction, are considered official.After the fourth week of instruction:* To drop one or more classes, completely withdraw, or change the basis of grading, formal approval is required. Please complete the appropriate late schedule change form [1].*** * To add classes, request a permission number from your professor and enroll using self-service registration. You may add this way through Nov. 15, 2024.***If approval to drop after Sept. 22 is granted, a grade of 'W' — authorized withdrawal [2] — will be assigned.For additional instructions, forms and deadlines, visit Late Schedule Changes [3]..... Important Fee Payment Information* If you drop classes before the 60% point of instruction, you might be eligible for a prorated refund [4]. * If you add classes, you may owe additional tuition and other fees. Be sure to check your student account balance in the CSUN Portal [5]. * Please be aware of payment deadlines [6]. If you add a class at this point, tuition and other fees are *due at the time of registration*.Adding classes after Sept. 22, 2024, will not increase your financial aid award. Learn more at What Affects My Aid - Enrollment Requirements [7].[1] https://www.csun.edu/current-students/register/late-register/change-forms [2] https://catalog.csun.edu/policies/administrative-grading-symbols-i-ic-rp-sp-w-wu-cr-and-nc/ [3] https://www.csun.edu/current-students/register/late-register [4] https://www.csun.edu/stufin#StudentRefunds [5] https://www.csun.edu/current-students/financial-account-information [6] https://www.csun.edu/stufin/payment-due-dates [7] https://www.csun.edu/financialaid/what-affects-my-aid