Which database is the primary nationwide system used by the federal government for criminal information?

• A. NCIC
• B. CLEOC
• C. NLETS
• D. AFIS

Answer: (A)

NCIC stands for the National Crime Information Center, and it’s the central nationwide database that federal, state, and local law enforcement rely on for criminal justice information. Operated by the FBI’s Criminal Justice Information Services (CJIS) Division, it holds records on wanted and missing persons, stolen property and vehicles, firearm traces, and other critical alerts. Agencies connect to NCIC to perform real-time checks, helping officers verify identities, locate suspects, and track property during investigations or at traffic stops. Because it’s designed for nationwide sharing, NCIC is the standard resource across jurisdictions, ensuring information is consistent and quickly accessible.

CLEOC is a state or local clearinghouse used within a specific jurisdiction and isn’t the nationwide repository. NLETS is a communications network that moves data between agencies, not the central database itself. AFIS is the fingerprint identification system used to match prints, which supports identification but isn’t the broad nationwide criminal information database.