Schools using the School-Wide Information System (SWIS) database are often collecting information on Minor Office Discipline Referrals (ODRs), as well as Major ODRs. In this evaluation brief we examined the role of Minor ODRs in elementary, middle and high schools. We investigated what types of Minor ODRs are most prevalent at each grade level and where these Minor ODRs occur. This information was compared to what types of Major ODRs are most prevalent and where Major ODRs occur. Finally, we examined the relative rates of Minor and Major ODRs over the course of an academic year.