Over the past decade, the Naperville Police Department has faced several disciplinary actions involving officer misconduct. Notable cases include falsification of reports to meet traffic stop quotas, leading to terminations and suspensions. Racial discrimination allegations have resulted in lawsuits seeking substantial damages. Use-of-force incidents and their outcomes have not been prominently reported in the available sources. The department has also addressed issues related to officer supervision and adherence to protocol, implementing corrective measures as necessary.