The course change period for the 2017 Fall semester is on Friday, 29. September.

You will find a banner "PSPS, Course Registration" on the left side of YU web-site. 

You may change your core course from 9:00 a.m. to 8:00 p.m. on this Friday.

(Only when slots for the class is available. !!)

Be note that this is the last chance to change your course for this semester.