Addison Consolidated Dispatch Center (ACDC) is a Commission on Accreditation for Law Enforcement Agencies (CALEA)-accredited, consolidated public safety communications center serving police, fire, and EMS agencies. Based in Addison, Illinois, ACDC provides emergency dispatch services for nine police departments and seven fire agencies.

In addition to primary dispatch operations, ACDC handles after-hours 211 calls and coordinates callouts for Northern Illinois Critical Incident Stress Management (CISM), supporting responder wellness across the region.