If you’ve ever been pitched a “national criminal database,” you’ve probably imagined a single, authoritative system that instantly returns every criminal record across the United States. That database doesn’t exist for non‑law‑enforcement users and relying on anything marketed that way can lead to missed records, inaccurate matches, and regulatory headaches.
What actually exists at the national level?
The FBI operates several national systems—NCIC, III, NGI, N‑DEx, and NICS—to support criminal justice operations. These are law‑enforcement systems, with access tightly constrained by federal law and regulation (including 28 C.F.R. § 20.33). Employers generally cannot query NCIC/III directly unless a statute authorizes fingerprint‑based checks for specific roles (e.g., child care, elder care, or other regulated positions) and the check is routed through the state repository per the Compact Council rules.
Even within law enforcement, these systems are indexes and exchanges that depend on state and local repositories to submit arrests and dispositions; coverage and timeliness vary. The DOJ/BJS surveys and FBI guidance repeatedly emphasize gaps and the critical need to report final court dispositions to keep records accurate.
So what are “national criminal databases” sold by private vendors?
Commercial “national” or multi‑jurisdictional files aggregate data from many sources (state repositories where available, departments of corrections, sex offender registries, selected county uploads, watchlists, etc.). They can be useful as a pointer or discovery tool, but they are not comprehensive and often not current enough to stand alone. Coverage varies by jurisdiction and update cadence; name‑match noise creates false positives/negatives, especially with common names.
Industry resources and compliance guidance are consistent on this point: use multi‑jurisdictional databases to broaden the net, then verify at the originating court or repository before reporting or taking action.
Why “database‑only” screening creates risk
- Incomplete coverage: Not all courts or states report; updates lag. Recent charges or local misdemeanors may be absent.
- Identity ambiguity: Limited identifiers can mis‑match results; aliases and data entry errors compound the problem.
- Stale or missing dispositions: Arrests without case outcomes mislead; expungements or dismissals may remain in bulk feeds.
- Fair Credit Reporting Act (FCRA) compliance exposure: The FCRA requires “reasonable procedures to assure maximum possible accuracy” and complete, up‑to‑date public record reporting. Database “hits” must be confirmed at the source, and consumers must be notified appropriately when adverse public records are reported for employment decisions.
Regulators have sharpened expectations. In 2024, the Consumer Financial Protection Bureau (CFPB) reiterated that consumer reporting agencies (CRAs) must prevent reporting of duplicate or expunged/sealed items and include disposition information where available. CRAs also must disclose the source(s), both original and any intermediaries, when consumers request their files.
Why this still matters
Despite modernization, data gaps persist—especially in disposition reporting and identity matching. The newest BJS/SEARCH survey shows continued dependence on state repositories and varying automation/completeness across states, reinforcing why source verification and robust procedures remain critical.
Meanwhile, regulators (CFPB/FTC) are raising the bar on “maximum possible accuracy.” Organizations that rely on “instant database” products without verification risk adverse action mistakes, consumer disputes, and enforcement exposure.
Disclaimer: This communication is for general informational purposes only and does not constitute legal advice. The summary provided in this alert does not, and cannot, cover in detail what employers need to know about the amendments to the Philadelphia Fair Chance Law or how to incorporate its requirements into their hiring process. No recipient should act or refrain from acting based on any information provided here without advice from a qualified attorney licensed in the applicable jurisdiction.