Security Guard Background Check Requirements: Licensing, Screening, and What Employers Add

Most security guards go through two separate background checks before they ever start a shift. The first is a state licensing check, run by the agency that issues the guard's license or registration card, built around a fingerprint submission to state and federal databases. The second is a background check the hiring employer or contract security firm runs on its own, using an FCRA-regulated process that looks at employment history, criminal records, and often a motor vehicle record. Licensing confirms the person may legally work as a guard. Employer screening confirms the person fits a specific job, site, and set of duties. Neither one replaces the other.

Two layers of screening, not one

The confusion around security guard background checks usually comes from treating licensing and employer screening as the same thing. They run under different parties and different legal frameworks.

A state licensing check is a government function that decides whether a person may hold a guard registration or license at all. It typically involves submitting fingerprints for a state and FBI criminal history check, tied to a credential with its own renewal cycle.

An employer background check is a private hiring decision, regulated by the Fair Credit Reporting Act when the employer uses a consumer reporting agency. That means written disclosure and authorization from the applicant before the report is procured, and an adverse action process if results factor into a decision not to hire (15 U.S.C. § 1681b; 15 U.S.C. § 1681m). It can go well beyond a licensing board's check, refreshed on a schedule the employer sets.

See our security industry background check services for how these employer-side checks are typically packaged for guard and patrol staffing.

What a state licensing check actually verifies

Licensing requirements vary by state. California's system is well documented and illustrates the general pattern other states tend to follow with their own boards and terminology.

California's Bureau of Security and Investigative Services (BSIS) requires a Security Guard Registration, commonly called a guard card, before a person may work as an unarmed security guard in the state. An applicant must be at least 18 years old and must undergo a criminal history background check through the California Department of Justice and the FBI, submitted through Live Scan fingerprinting. Power to Arrest training must generally be completed before the registration is issued. Once registered, guards must complete 32 hours of security officer skills training within their first six months, split into 16 hours within 30 days and the remaining 16 within six months, followed by 8 hours of continuing training annually. Renewal applications are due at least 60 days before the card expires (BSIS Security Guard Registration Fact Sheet).

That fingerprint check is real and it matters. But it is a gate tied to holding the license, not an ongoing screening process tailored to a specific employer's risk profile, client contracts, or job duties.

What employers layer on top

Once a candidate holds a valid guard card or equivalent license, most employers and contract security firms run their own screening before extending an offer. This typically includes some combination of the steps below.

Employment and identity verification

Confirming prior employment, dates, and reasons for separation, along with identity verification, catches gaps a licensing check does not examine at all. Our employment background check service covers this layer, and see how long employment background checks take if you're timing an offer.

Criminal record searches beyond the licensing check

Licensing boards run their own state and FBI fingerprint search, but employers often add county or statewide criminal record searches through their screening provider as well, since jurisdictions and timing can differ from a licensing check. Reveal's fingerprint background check options support this alongside name-based criminal record searches.

Motor vehicle records for patrol positions

Guards who drive between sites or operate a company vehicle typically need a motor vehicle record (MVR) check, which a state guard license does not include. See our MVR background check service for what that search covers.

Drug screening

Licensing boards generally do not require drug testing for the guard card or registration. Employers that want it, and many security firms do given the sites and equipment guards are trusted with, arrange it separately during hiring or under a client contract.

Continuous monitoring after hire

A guard card renewal might happen every one to two years depending on the state and credential. Employers wanting earlier visibility into a new arrest or conviction between renewal cycles typically add a continuous monitoring service on top of the initial check. See our continuous background check monitoring page.

Armed versus unarmed: what changes

Armed guard positions carry a meaningfully heavier screening load than unarmed positions, and the gap is set largely by the state licensing framework, not by employer choice alone.

Using California's system as the documented example, an exposed firearm permit is a separate credential layered on the guard registration, not a substitute for it. An applicant must be at least 21, must already hold (or jointly apply for) the underlying guard registration, must complete a Bureau-approved firearms training course, pass a written exam and live-fire qualification with the specific duty caliber, and complete a separate FBI and California DOJ criminal history check tied to the firearms permit. Registrants must also pass an assessment of judgment, restraint, and self-control to carry a firearm, completed within six months before the application. The permit expires two years from issuance, with renewal due at least 60 days before expiration (BSIS Firearms Permit Fact Sheet).

Employers hiring for armed positions generally treat this heavier licensing bar as a floor, not a ceiling, and still run their own employment, criminal, and often fitness-for-duty screening steps on top of it, consistent with the individualized review principle that applies to any use of criminal history in hiring.

Comparison: licensing check vs. employer screening, armed vs. unarmed

Why licensing alone does not cover a negligent hiring defense

A valid guard card shows a person cleared a state's minimum bar to hold the license. It does not, by itself, show that a particular employer made a reasonable, documented hiring decision for a particular post. Negligent hiring claims typically focus on what the employer knew or should have known at the time of hire, not just whether a license existed. An employer that hires on license status alone, without its own documented screening, has a thinner record if an incident occurs later. Our negligent hiring and employer screening page covers this in more detail.

When criminal history does turn up in a background check, EEOC guidance calls for individualized assessment rather than an automatic exclusion. Its enforcement guidance states that a blanket, across-the-board exclusion based on any criminal record is generally inconsistent with Title VII, and that employers should give the individual an opportunity to provide context first (EEOC Enforcement Guidance on Arrest and Conviction Records). This applies to security guard hiring the same as any other role. A background check is reporting information for review, not an automatic verdict.

Contract security firms and client flow-down requirements

Guards employed by a contract security firm are frequently screened against layers beyond state licensing and the firm's own baseline process: requirements that flow down from the client site where guards are posted. A bank, hospital, data center, or manufacturing client will often specify its own screening terms in the services contract, sometimes including record lookback periods, drug testing cadence, or MVR requirements for anyone assigned there, on top of whatever the security firm already runs. Because these terms vary by client and contract, a compliance program generally needs to track requirements at the client level, not one company-wide standard. Confirm current client contract obligations with your own legal and compliance team.

Frequently asked questions

Does a guard card background check replace the background check my company runs before hiring?

No. A guard card or state licensing check confirms a person is eligible to hold the credential. It does not replace an employer's own background check, which typically covers employment verification, additional criminal record searches, and often an MVR or drug screening step the licensing board does not perform.

What is different about screening for armed versus unarmed security guards?

Armed positions generally require an additional credential on top of the base guard license, such as California's exposed firearms permit, which carries its own age requirement, separate criminal history check, firearms training and qualification, and a judgment and self-control assessment. Employers typically layer their own screening on top of both credentials regardless of armed or unarmed status.

How often do security guard licenses and background checks need to be renewed?

Renewal timing is set by the state licensing agency and varies by credential and jurisdiction. In California, for example, firearms permits expire two years from issuance, with renewal due at least 60 days before expiration. Employer-side background checks are refreshed on whatever schedule the employer sets, and continuous monitoring can provide visibility between renewal cycles.

Can our staffing or contract security firm's licensing checks satisfy our own negligent hiring diligence?

Licensing checks alone generally are not treated as sufficient evidence of a client's own hiring diligence, since they confirm eligibility for a credential rather than fitness for a specific post or client site. Many organizations that use contract security staff still document their own screening requirements or confirm in writing what the staffing firm screens for, rather than relying on license status alone.

Related Reading

• Affordable vs. Cheap Background Checks: What Employers Should Know Before Choosing a Screening Provider
• When an Applicant Disputes a Background Check
• Background Check Red Flags: How Employers Should Read Results Without Overreacting
• Background Check Requirements for Bank Employees: Section 19, the SAFE Act, and FINRA

This article is general information, not legal advice. Background check and security licensing requirements vary by state and change over time. Confirm current obligations with your own counsel and with the licensing authority in the states where you operate.