Specific dates for registration changes are published in the quarterly Time Schedule.

A student who has once registered for a course or courses may drop courses through the end of the fourteenth calendar day of the quarter. One exception per academic year (defined as September through August) is allowed through the seventh week of the quarter.

No grade will be entered on a student's permanent record for a course dropped during the first fourteen calendar days of autumn, or winter, or spring quarter.

No grade will be entered on a student's permanent record for an "a" term course dropped during the first seven calendar days of summer quarter, for a full-quarter course dropped during the first fourteen calendar days of summer quarter, or for a "b" term course dropped during the first seven calendar days of term "b."