Registration Calendar
The University reserves the right to correct typographical errors or to adjust the Registration Calendar at any time it deems necessary.
For Spring 2027 and Spring Half Session 1 courses in WCAS, a limited number of seats will become available to MCAS, CSOM, LSEHD, and CSON seniors on Wednesday, January 13, at 9:00 a.m. Any remaining seats from that limited number will become available to sophomores, juniors, and seniors in MCAS, CSOM, LSEHD, and CSON, as well as WCAS students, on Thursday, January 14, at 9:00 a.m.
All remaining seats in WCAS courses will release to sophomores, juniors, and seniors in MCAS, CSOM, LSEHD, or CSON on the first day of classes, January 19, at 9:00 a.m.
For Spring Half Session 2 courses, a limited number of seats will become available to seniors on Wednesday, March 10, at 9:00 a.m. Any remaining seats from that limited number will become available to juniors and sophomores on Thursday, March 11, at 9:00 a.m.
Please note: If seats appear to be available in a Woods course but you are unable to register, those seats are reserved for WCAS students, who have registration priority for Woods courses until the first day of classes. Questions about registration in Woods courses should be directed to wcasregistration@bc.edu. Please do not contact WCAS faculty directly. Faculty cannot enroll students in their courses or approve overrides.
First-year students are not eligible to take WCAS courses. All other students are allowed to enroll in just one WCAS course per term. Visit the Undergraduate Registration page for more information, including restrictions.
Fall 2026 Half-Term 1
| Fall registration opens at 9 a.m. for Undergraduate seniors in MCAS, CSOM, LSEHD, or CSON who want to register for a Fall 2026 Half Session 1 course in the WCAS | 8/26/2026 |
| Fall registration opens at 9 a.m. for Undergraduate juniors and sophomores in MCAS, CSOM, LSEHD, or CSON who want to register for a Fall 2026 Half Session 1 course in the WCAS | 8/27/2026 |
| Start of Fall 2026 Half-Term 1 | 8/31/2026 |
| Last Date to Add or Drop | 9/9/2026 |
Fall 2026 Half-Term 2
| Fall registration opens at 9 a.m. for Undergraduate seniors in MCAS, CSOM, LSEHD, or CSON who want to register for a Fall 2026 Half Session 2 course in the WCAS | 10/21/2026 |
| Fall registration opens at 9 a.m. for Undergraduate juniors and sophomores in MCAS, CSOM, LSEHD, or CSON who want to register for a Fall 2026 Half Session 2 course in the WCAS | 10/22/2026 |
| Start of Fall 2026 Half-Term 2 | 10/26/2026 |
| Last Date to Add or Drop | 11/4/2026 |
