Course / Registration Information
Winter 2025 Classes End
Last day of classes for Winter and year-long courses.
Course Registration for Summer 2025 Opens
Registration in courses offered in Summer 2025 is available to students via ACORN
Last Day to Drop HS, YS and YY Courses without Academic Penalty
This the last day for students to drop Fall courses without academic penalty. Courses dropped after this date will show on transcripts with a grade based on the work submitted. Students can drop courses via ACORN.
2025-25 Course Offerings Available on Website
The 2025-26 Course Offerings are available on the Course Catalogue page of the TST website. (Link https://www.tst.edu/courses/course-catalogue)
Last day to add HS and YS courses for Winter 2025
Last day for students to add Winter (S) courses via ACORN.
Deadline for Affiliate College Students to submit requests and supporting documentation for registration in Winter 2025 courses.
Last day for TST Registrar to receive the completed registration form and Letter of Permission from the student's home institution. See https://www.tst.edu/affiliated-member-institution-students-taking-tst-c…. Please note that students pay tuition fees to TST for summer courses the rate is different for domestic and international students and on the level of the course.
Grades from Fall 2024 Courses available to Students
Grades from Fall 2024 Courses available to students via ACORN.