You may add classes until the last day of the “Change of Program Period” which is the last day of the second week of the semester.  This is the day the Wait Lists end. 

The GSAS Academic Calendar indicates the general dates that students can register.  The system will allow students to register only during specific registration appointment times on Student Services Online (SSOL) (accessed with UNI and password).  “REG APPTS” reveals the designated times.  These appointments are at the same times for all MA Statistics Students. 

HERE is information about the post-Change of Program Period.