Note: By registering for classes, you are creating a financial obligation to the University of Idaho. Classes are not dropped automatically for non payment. Students deciding not to attend must drop all classes on VandalWeb or contact the Registrar prior to the first day of classes to request cancellation.
Deadlines listed below are for those classes lasting the specified duration; accelerated classes have accelerated deadlines. Deadline to drop without a grade of W is when no more than 12.5% of class has been completed. Deadline to withdraw is after 12.5% but less than 60% of class has been completed. Advisor signatures are required only for undergraduates.
| Action | Dates | Procedure |
| Add/Register ONLINE |
April 20 - August 31 | On VandalWeb or Add/Drop form with instructor signature |
| Wait List | April 20 - August 31 | On VandalWeb |
| Add/Register | September 1 - 18 | Add/Drop form with instructor signature |
| Add | September 19 - October 30 | Add/Drop form with instructor & advisor signatures; $5 fee |
| Drop | April 20 - September 18 | On VandalWeb |
| Audit | April 20 - September 18 | Add/Drop form with instructor signature |
| Withdraw | September 19 - October 30 | Add/Drop form with advisor signature; $5 fee |
| Withdraw to Audit | September 19 - October 30 | Add/Drop form with instructor & advisor signatures |
| Action | Dates | Procedure |
| Add/Register ONLINE |
April 20 - August 31 | On VandalWeb or Add/Drop form with instructor signature |
| Wait List | April 20 - August 31 | On VandalWeb |
| Add | September 1 - 25 | Add/Drop form with instructor & advisor signatures; $5 fee |
| Drop | April 20 - August 31 | On VandalWeb |
| Audit | April 20 - August 31 | Add/Drop form with instructor signature |
| Withdraw | September 1 - 25 | Add/Drop form with advisor signature; $5 fee |
| Withdraw to Audit | September 1 - 25 | Add/Drop form with instructor & advisor signatures |
| Action | Dates | Procedure |
| Add/Register | April 20 - October 23 | On VandalWeb or Add/Drop form with instructor signature |
| Wait List | April 20 - August 31 | On VandalWeb |
| Add | October 24 - November 20 | Add/Drop form with instructor & advisors signature; $5 fee |
| Drop | April 20 - October 23 | On VandalWeb |
| Audit | April 20 - October 23 | Add/Drop form with instructor signature |
| Withdraw | October 24 - November 20 | Add/Drop form with advisor signature; $5 fee |
| Withdraw to Audit | October 24 - November 20 | Add/Drop form with instructor & advisor signatures |