The following is the course numbering system:
A CRN (Course Reference Number) appears next to the course number on the Class Schedules. This five digit number distinguishes one course from another course in the registration system. This number appears in the Simon Business School and University of Rochester student records system.
The beginning and ending times of classes in the schedule are based on a 24-hour clock. The time for each class that meets after 12 noon can be determined by subtracting 1200 from the time indicated on the schedule. For example: 1300 is 1:00 p.m., 2100 is 9:00 p.m.
Verification of enrollment for matriculated and non-matriculated Simon students are based on the following each semester. This policy is effective beginning Fall 2019.
Policy prior to Fall 2019 - Simon Business School uses semester credit hours like the rest of the University.
More details are available in the Credit Hour Policy document
Registrar