What Is the NCIC Database and Who Can Access It?

The NCIC database, formally the FBI’s National Crime Information Center, is a nationwide electronic index of criminal justice records that police, sheriffs, federal agents, and other law enforcement users query in real time during traffic stops, warrant checks, and investigations. Access is restricted to criminal justice agencies and a narrow set of legally authorized recipients. You cannot search it yourself, but you can request a copy of the FBI criminal history record tied to your fingerprints through an Identity History Summary Check for $18.¹ The system handled more than 2.6 billion name queries in 2024.²

What the NCIC Is

NCIC runs around the clock under the FBI’s Criminal Justice Information Services (CJIS) Division in Clarksburg, West Virginia, and has been operating since January 27, 1967.³ Its purpose is straightforward: give an officer in one state a way to find out, within seconds, whether the person or vehicle in front of them is wanted, missing, stolen, or otherwise flagged by an agency somewhere else in the country.

Records are organized into two broad groups. Person files cover wanted persons with outstanding federal, state, or local warrants, missing persons, registered sex offenders, members of violent criminal gangs, people linked to terrorist organizations, immigration violators, individuals subject to active protection orders, unidentified persons, identity theft victims, and people on supervised release.⁴ Each entry carries descriptive information like height, weight, eye color, and distinguishing marks. As of December 31, 2024, the missing person file alone held 93,447 active records.²

Property files track stolen vehicles, license plates, boats, firearms, securities, and general stolen articles, each tied to a unique identifier such as a VIN, serial number, or hull identification number.⁴ When a stolen car reported in one state turns up in another, the plate or VIN check surfaces the hit immediately.

The Interstate Identification Index

NCIC also houses the Interstate Identification Index (III), which is connected but distinct. The III is a pointer system: it doesn’t hold full criminal histories itself but tells an authorized agency which states hold records on a given person, so those agencies can pull the detail from the state directly.⁴ That distinction matters if you request your own records, because the FBI’s summary reflects only what states and other agencies have actually forwarded to the federal level.

Who Can Access the NCIC

Access is limited to criminal justice agencies at the federal, state, local, and tribal levels. Every connected agency must meet strict security standards, every user must pass a background check and complete specialized training, and the underlying information is protected by federal regulations requiring physical security, access controls, and regular audits.⁵

A narrow set of non-law-enforcement entities can receive NCIC-related information for specific purposes authorized by law. Federal firearms licensees indirectly touch the system when they run a sale through the National Instant Criminal Background Check System (NICS), which queries certain NCIC files during a firearm purchase check.⁶ Agencies hiring for criminal justice positions may also run background checks that reach NCIC data.

Private Employers Do Not Have NCIC Access

If you’re worried about a company running your NCIC file before hiring you, that isn’t how commercial background checks work. Private employers are classified as noncriminal justice agencies and have no direct access to NCIC for standard employment screening. A private entity can only receive criminal justice information if it qualifies as an “authorized recipient” under a federal law or a state statute approved by the U.S. Attorney General, and even then the access is limited to specific noncriminal-justice purposes tied to regulated industries. Restricted files such as wanted persons and sex offender registry entries are not available for commercial use at all. Private investigators and information brokers are shut out entirely.

The background checks most private employers actually run come from commercial databases, court record searches, and state criminal history repositories. Those sources can be incomplete or outdated in ways NCIC data would not be, which is one reason the FBI’s own Identity History Summary exists for individuals who want to see what’s in their federal file.

How Records Get In and Stay Accurate

Nothing lands in NCIC without documentation. The originating agency must have a supporting basis like an active arrest warrant, a formal police report, or a court-issued protection order before it enters a record.⁷ Once a record exists, the originating agency has to validate it on a schedule, confirming the information is still accurate and the legal grounds still apply. Initial validation typically happens within 60 to 90 days of entry, with annual reviews after that. Records that miss their validation window are automatically purged.

When a query returns a match (a “hit”), the officer or agency in contact with the person or property has to obtain confirmation from the originating agency that the record is still valid before making an arrest or seizure. Urgent situations, where probable cause depends on the hit, require a response within ten minutes; routine situations allow up to an hour.⁸ The protocol exists because warrants get recalled, cases get dismissed, and records lag reality. Hit confirmation is the primary safeguard against arrests based on stale data.

How to See Your Own FBI Record

You can’t search NCIC directly, but you can obtain your Identity History Summary, sometimes called a rap sheet, from the FBI. This report shows the criminal history that contributing agencies have reported about you at the federal level, including arrests, dispositions, and other events tied to your fingerprints. The fee is $18 whether you submit electronically or by mail.¹

Electronic Submission

Start the request on the FBI’s website, pay by credit card or ACH transfer, and then visit a participating U.S. Post Office location to have your fingerprints captured digitally.¹ The Post Office charges a separate $50 fee for the fingerprinting service and the service isn’t available at every location, so check before you go.⁹ An FBI-approved channeler is another option. Electronic requests are processed faster than mailed ones.

Mail Submission

To mail your request, use a physical fingerprint card. The FBI accepts the standard FD-258 card and the FD-1164 card printed on regular white paper.¹ Local police departments and some private fingerprinting services will roll your prints for a fee. Include your full legal name, date of birth, and an $18 money order or certified check payable to the Treasury of the United States, and send everything to the CJIS Division in Clarksburg, West Virginia. Expect several extra weeks compared with electronic processing.

What Your Report Shows

The summary reflects arrest dates, charges, and dispositions such as convictions, dismissals, and acquittals that contributing agencies have reported to the FBI. It’s only as complete as those submissions. A state court that dismissed your charges but never sent the disposition to the FBI can leave your file showing an arrest with no resolution. That gap is one of the more common problems people find when they pull their records, and it’s a reason to check before a background check, immigration application, or licensing review turns it into a problem.

The federal report also doesn’t capture state-level records that were never reported up. For a complete picture, request a criminal history report from the state bureau of investigation in each state where you’ve lived. Fees and procedures vary.

Fixing Errors on Your FBI Record

If your summary contains an error, you can challenge it, but the FBI itself does not control the underlying data. Under federal regulations, contact the agency that originally submitted the incorrect information first, whether that’s a local police department, a county court, or a state agency. Only the originating agency can authorize a change.¹⁰

If the originating agency won’t act, or you can’t identify the right one, send your challenge directly to the FBI’s CJIS Division (ATTN: SCU, Mod. D-2, 1000 Custer Hollow Road, Clarksburg, WV 26306). The FBI will forward the challenge to the contributing agency and request verification or correction, and it will update your record once the contributing agency responds officially.¹⁰ Gathering your own court documents, disposition records, or proof of case resolution and presenting them to the originating agency is usually the fastest way to fix a stale entry. If you already have documents from the record-holding agency showing the FBI’s version is wrong, submit those with your challenge.

One practical point worth acting on: if you know an old warrant was recalled or a case was resolved, pull your Identity History Summary and confirm the resolution has been reported. Discovering an outdated federal record during a traffic stop in another state is a much harder problem than paying $18 to check now.

1
Federal Bureau of Investigation. Identity History Summary Checks Frequently Asked Questions
2
Federal Bureau of Investigation. 2024 NCIC Missing and Unidentified Person Statistics
3
Federal Bureau of Investigation. NCIC Turns 50
4
Federation of American Scientists. National Crime Information Center (NCIC) – FBI Information Systems
5
eCFR. 28 CFR Part 20 – Criminal Justice Information Systems
6
eCFR. 28 CFR 25.6 – Accessing Records in the System
7
U.S. Department of Justice. Fact Sheet – How to Enter Missing Person Records
8
U.S. Department of Justice. Fact Sheet – 24×7 Hit Confirmation Requirements
9
United States Postal Service. Register for Fingerprinting at the United States Postal Service
10
eCFR. 28 CFR 16.34 – Procedure to Obtain Change, Correction or Updating of Identification Records