University police arrested two CDS employees on felony charges in the past two weeks.
Aramark Corp., a service management company and the food service provider for UNC-Chapel Hill, hires all CDS employees without running background checks, said UNC and Aramark officials.
But several other schools with Aramark contracts, including East Carolina University and Duke University, have required the company by contract to run background checks on all employees it hires to work at the university.
Ira Simon, CDS administrator, said UNC-CH has never requested that Aramark do background checks because of its confidence in Aramark's standard hiring procedure.
"Aramark is a very reputable company," he said. "Part of the reason we selected them was that they had success at their other universities."
Simon said that because UNC-CH did not specifically ask Aramark to conduct background checks when the 10-year contract was signed in May, the corporation is under no obligation to do so.
And Simon said he still trusts the quality of Aramark's human resource department despite the arrests. "I thought they handled it as efficiently and effectively as they could have," he said. "I honestly think Aramark is very conscientious about their hiring practices."
But officials at other schools with Aramark contracts are more adamant about the necessity of background checks.
"All applicants have to survive a background check in order to work in any department on our campus," said Jim Wulforst, the director of dining services at Duke. "You have to protect the living environment of the faculty and students. It's always been a regular practice and something we're very picky about."