Full Term
Term Dates	Sep 23 - Dec 4
Priority Registration Phase 1 (Waitlist Not Available)	May 17 - Jun 3
Priority Registration Phase 2 (Waitlist Available)	Jun 4 - Oct 4
Classes Begin	Sep 23
Last Day To:
Add a Course Online without Department Approval	Oct 4
Drop a Course (100% Tuition Refund)	Oct 4
Audit a Course	Oct 9 by 5pm
Add a Course Online with Department Approval	Oct 11
Withdraw from a Course (50% Tuition Refund)	Oct 18
Change the Grading Basis of a Course	Nov 13 by 5pm
Withdraw from a Course (No Refunds Available)	Nov 13
Withdraw from Term	Dec 4
Apply for Graduation (Graduate Students Only)	Dec 4
Classes End	Dec 4
Finals Week	Dec 7 - Dec 11
Fall Term Ends	Dec 11
Grades Available Online	Dec 16

OSU offers non-traditional courses whose learning experiences do not follow the regular 11-week term.

Term Extension: 2-week pre-term courses attached to a regular 11-week term, but occur between regular term dates
Term 5A - 1^st 5 Weeks: Courses taught only in the 1^st 5 weeks of the regular term
Term 5B - 2^nd 5 Weeks: Courses taught only in the 2^nd 5 weeks of the regular term
Super Term: Courses spanning a regular term length, plus the approved extension for that term (12 weeks)

A submission time of 11:55pm applies to all registration deadlines, with the exception of Change of Grading Basis which is 5pm.

OSU's 4-year calendar defines the start and end dates of each term for the next four years.

2019 as-is

Full Term
Term Dates	Sep 25 - Dec 13
Priority Registration Phase 1 (Waitlist Not Available)	May 19 - Jun 5
Priority Registration Phase 2 (Waitlist Available)	Jun 6 - Oct 6
Classes Begin	Sep 25
Last Day To:
Add a Course Online without Department Approval	Oct 6
Drop a Course (100% Tuition Refund)	Oct 6
Audit a Course	Oct 11
Add a Course Online with Department Approval	Oct 13
Withdraw from a Course (50% Tuition Refund)	Oct 20
Change the Grading Basis of a Course	Nov 15 by 5pm
Withdraw from a Course (No Refunds Available)	Nov 15
Withdraw from Term	Dec 6
Apply for Graduation (Graduate Students Only)	Dec 6
Classes End	Dec 6
Finals Week	Dec 9 - Dec 13
Fall Term Ends	Dec 13
Grades Available Online	Dec 18

OSU offers non-traditional courses whose learning experiences do not follow the regular 11-week term.

Term Extension: 2-week pre-term courses attached to a regular 11-week term, but occur between regular term dates
Term 5A - 1^st 5 Weeks: Courses taught only in the 1^st 5 weeks of the regular term
Term 5B - 2^nd 5 Weeks: Courses taught only in the 2^nd 5 weeks of the regular term
Super Term: Courses spanning a regular term length, plus the approved extension for that term (12 weeks)

A submission time of 11:55pm applies to all registration deadlines, with the exception of Change of Grading Basis which is 5pm.

OSU's 4-year calendar defines the start and end dates of each term for the next four years.

Office of the Registrar