The Community Auditing Program is open to the public for adults (high school graduates ages 18 and above).  

Activation 

Only activated auditor accounts are eligible to register for classes in August. The Fall 2025 account activation interviews June 9-13, 2025 are closed. At this time, all appointments are filled. CAP office hours are Monday - Friday, 9 am - 4 pm.

Registration 

Fall registration will take place: August 27-29, 2025. 

Registration is split over two days. You may register from your home computer. At this time in-person at the CAP office is unavailable.

Day 1 is for residents of Princeton and others affiliated with Princeton University only. Day 1 auditors are restricted to one course on their first day of registration. This applies to either registering or wait-listing for a class, as well as choosing an auditor only series on your first day of registration. Registration begins at 11:00 a.m.

Day 2 is for non-Princeton affiliates only. Day 2 auditors are restricted to one course on their first day of registration. This applies to either registering or wait-listing for a class, as well as choosing an auditor only series on your first day of registration. All of these options count as your one course. Registration begins at 11:00 a.m.

Beginning on Day 3, until the end of the second week of classes, there are no restrictions as to the number of courses you may wait-list for. There is a 2 course registration limit with University classes, plus 1 or 2 auditor only courses. Registration begins at 11:00 a.m.