Tustin Adult School operates on the philosophy allowing students to begin as soon as possible by way of using Open-Enrollment. Open-enrollment allows students to start classes and programs without waiting until the next session/semester.

Some programs require pre-assessment(s) to identify the appropriate course level a student should begin, as well as, a meeting with the guidance counselor. In addition, there are occasionally exceptions to the open-enrollment policy. These exceptions will be advertised are generally in place to avoid discouraging student success.

Please review the current brochure for important details of our offered programs and resources. You are also welcome to contact the office for further assistance, schedule an appointment to meet with the guidance counselor, etc. by calling (714) 730-7395.


Most classes will begin the week of January 8th with registration occurring January 8th and continuing throughout the semester. To register for classes, please come to the main campus 10-15 minutes prior to the start time of each registration session. Please plan about 2 hours for the registration process, some may be less.

For more information about registration, location of classes and meeting dates and times, please review the Spring Brochure or call the office at (714) 730-7395.

To Register:

  • Option 1: Go to the office at the main campus to register for your class(es)
  • Option 2: If you're desired class is not located at the main campus, go to the class and register in class with the teacher

Please note: Students are welcome to register after school begins. Call the office for more information.