Drug-related cases brought to the Honor Court's attention are up 311 percent from last year. There were nine drug cases during the 2000-01 academic year and 37 cases so far this academic year.
Of the cases reported so far this year, 20 students have been charged by the Honor Court.
David Gilbert, assistant dean of students, said the Honor Court does not press charges when officials decide that the case is outside their jurisdiction or when there is insufficient evidence.
Officials said they think that there was about the same amount of drug use by students both years but that more incidents are being reported this year to the Honor Court.
"I think that is not necessarily a spike in use but an improvement in the reporting process," Gilbert said.
Gilbert said officials are working to foster close relationships with Chapel Hill, Carrboro and University police departments to ensure that all incidents involving UNC students are reported to the Honor Court.
Dean of Students Melissa Exum said that communication with area police departments has increased this year and that she believes it will continue to improve in the future.
Exum said that University officials meet with police regularly and that police send summaries of all arrests and incidents involving University students to the Honor Court as quickly as possible.
The Student Attorney General's Office has the jurisdiction to charge students for off-campus drug use, but it usually only exercises that jurisdiction if hard drugs -- such as cocaine, heroin or LSD -- are involved, Gilbert said.