Between October 2021 and September 2022, Cal/OSHA received 10,280 violent incident reports from 301 California hospital facilities. That is not a national aggregate or a multi-year trend. It is one state, one reporting year, 301 facilities.

AB 2975 is California’s legislative response. Signed into law in September 2024, this new law amends California Labor Code Section 6401.9 to require automated weapons detection screening at specified hospital entrances. It moves California hospitals from general security planning into mandated detection technology at specific access points.

This guide breaks down every requirement: which hospitals must comply, the real compliance deadline, which entrances need screening, what technology the law requires, staffing and training mandates, policy and signage rules, and a step-by-step preparation roadmap.

What Is California AB 2975?

AB 2975 is a California statute signed into law in September 2024 that directs the Occupational Safety and Health Standards Board (OSHSB) to amend the existing healthcare workplace violence prevention standard. The amendment will require automated weapons detection screening at specified hospital entrances.

Why California Passed AB 2975

Healthcare workplace violence is not a new problem in California. Existing Title 8 Section 3342 already requires hospitals to create security plans that prevent unauthorized firearms and weapons from entering facilities, including monitoring and controlling designated public entrances.

The scale of the problem has outpaced general planning requirements. Nationally, health care and social assistance accounted for 41,960 workplace violence DART cases in 2021 and 2022, representing 72.8% of all private-industry cases. The annualized rate reached 14.2 per 10,000 full-time equivalent workers, according to the Bureau of Labor Statistics Workplace Violence Fact Sheet.

AB 2975 responds by moving from general security protocols to mandating specific detection technology at specific entrances. It is the difference between requiring a plan and requiring a system.

How AB 2975 Connects to Existing Cal/OSHA Workplace Violence Rules

Title 8 Section 3342 already requires California hospitals to maintain security plans with sufficient staffing, alarm systems, employee training with annual refreshers, and incident reporting for firearms and dangerous weapons. These compliance requirements remain in effect.

AB 2975 builds on that foundation by adding three new layers: the automated weapons detection requirement at specified entrances, a mandatory 8-hour training program for screening personnel, and specific entrance coverage rules. Section 3342 told hospitals to protect their people. AB 2975 tells them exactly how to implement that protection at the door.

Which Hospitals Must Comply With AB 2975?

AB 2975 applies to hospitals licensed under California Health and Safety Code subdivision (a) or (b) of Section 1250. That covers general acute care hospitals and acute psychiatric hospitals.

State-operated facilities have specific exclusions. Hospitals exclusively providing extended hospital care to patients with complex medical and rehabilitative needs (such as long-term care hospitals and inpatient rehabilitation facilities) also have a separate exception.

Small and rural hospitals receive a limited exception related to handheld wand use, covered in the technology section below. This is not a full exemption. It is a narrower allowance for the type of screening device. During the 2021–2022 Cal/OSHA reporting period, approximately 480 open general acute care or acute psychiatric facilities operated in California. Many will fall under AB 2975’s requirements.

Employees and health care providers wearing hospital ID badges may be excluded from screening. The law focuses on public-facing access, not internal staff movement.

AB 2975 Compliance Deadline: When Do Hospitals Need to Be Ready?

March 1, 2027 is not the hospital compliance deadline. It is the deadline for OSHSB to finalize the implementing standards.

This is the most common misconception in early AB 2975 planning. The actual hospital compliance date will be set by OSHSB and must fall within 90 days after the standards are finalized. The earliest possible hospital compliance date is approximately June 2027, but the exact date depends on when OSHSB completes its rulemaking process.

AB 2975 is the statute directing the rulemaking. It is not the final technical regulation itself. Some implementation details, including acceptable technologies and exact posting specifications, will be clarified during the OSHSB rulemaking process. Hospitals waiting for the final standards before they start planning will have, at most, 90 days to procure technology, hire and train staff, draft policies, and deploy screening at multiple entrances.

AB 2975 Timeline

• September 2024: AB 2975 signed into law
• By March 1, 2027: OSHSB must finalize amended standards
• Within 90 days after finalization: Hospitals must achieve full compliance by OSHSB-selected date

Which Hospital Entrances Require Weapons Detection Screening Under AB 2975?

AB 2975 specifies three categories of hospital entrances that require automated weapons detection screening, each carrying different operational considerations.

Main Public Entrance

Each hospital must designate one singular main public entrance for screening. This is the primary access point for visitors and non-emergency patients. The designation is the hospital’s decision, but the screening requirement at that entrance is not optional.

Emergency Department Entrance

The emergency department entrance is a core required screening point. This is where operational throughput planning becomes critical. Emergency departments handle high volumes around the clock, with acuity-driven patient flow that cannot tolerate extended screening delays.

Labor and Delivery Entrance

Labor and delivery entrances require screening if the entrance is separately accessible to the public. If L&D shares an entrance with the main public entrance, a separate screening point may not be required at that location. This is a commonly overlooked requirement in early planning.

What About Ambulance and Staff Entrances?

Ambulance entrances may be excluded per the bill text. Staff-only entrances are not specified by AB 2975. Whether to screen at those entry points is an internal policy decision. Employees and healthcare providers wearing hospital ID badges may be excluded from screening at the required entrances as well.

Entrance Screening Matrix

Entrance Type	Screening Required?	Key Notes
Main public entrance	Yes	Hospital designates one singular main public entrance
Emergency department entrance	Yes	Core required screening point
Labor and delivery entrance	Yes, if separately accessible to public	Check whether it shares access with main entrance
Ambulance entrance	Generally not required	Bill text suggests exclusion
Staff-only entrance	Not specified by AB 2975	Internal policy decision

What Types of Weapons Detection Systems Does AB 2975 Require?

AB 2975 requires hospitals to use devices that “automatically screen a person’s body” for dangerous weapons. That statutory phrase is the technology selection standard every hospital should evaluate against.

The Automatic Body-Screening Requirement

The statute uses the phrase “automatic body-screening devices.” This means systems that detect concealed weapons on a person’s body as they pass through, without requiring a manual wand pass for initial screening. OSHSB will define the final list of acceptable technologies during its rulemaking process. Hospitals should not assume their current equipment qualifies until final standards are published.

Why Handheld Metal Detector Wands Are Not Enough for Most Hospitals

AB 2975 explicitly states that handheld metal detector wands may not be the sole equipment used for weapons detection screening at most hospitals. Wands may be used alongside automatic screening devices, for example, as a secondary screening tool after a walkthrough alarm triggers.

Hospitals currently relying on wand-only screening will need to procure automatic body-screening systems. A concealed weapons detection system that scans individuals as they walk through meets the “automatic” requirement. Systems in this category use low-frequency electromagnetic technology to identify both ferrous and non-ferrous threats without manual operation.

Exceptions: Small and Rural Hospitals, Spacing Limits, and Extended-Care Facilities

Small and rural hospitals may use handheld wands as the sole screening device under specific conditions that OSHSB will further define. Hospitals where non-wand devices would violate Title 24 spacing requirements at a particular entrance may also qualify for an exception. Even excepted facilities should confirm their status once OSHSB publishes final standards.

Staffing and Training Requirements Under AB 2975

AB 2975 requires hospitals to assign appropriate personnel other than health care providers to operate and monitor screening at each specified public entrance whenever it is open to the public. This is a staffing mandate with direct budget implications.

Who Can Operate Weapons Detection Systems

The statute specifies “appropriate personnel other than health care providers.” Nurses, physicians, and other clinical staff cannot be assigned to screening duties. Hospitals need dedicated security team members or contracted security personnel at each screened entrance. Assigning clinical staff to screening to reduce costs will not satisfy the statute.

Technology that supports operator effectiveness (such as AI oversight that monitors screening in real time) can help your security team handle more volume without adding headcount, but it does not replace the human staffing requirement.

The 8-Hour Training Minimum

Screening personnel must receive a minimum of eight hours of training covering four required topics:

1. Response when a dangerous weapon is detected
2. Device operation
3. De-escalation techniques
4. Implicit bias awareness

 

This is a floor, not a ceiling. Hospitals may need additional training depending on their specific screening technology, facility layout, and patient population.

Coverage During All Public Hours

Trained personnel must be present at each screened entrance whenever it is open to the public. For 24/7 entrances (standard for most emergency departments), this means round-the-clock staffing coverage across all shifts. Factor in breaks, sick time, vacation, and peak-volume periods when building your staffing model.

Policy, Documentation, and Signage Requirements Under AB 2975

Beyond technology and staffing, AB 2975 requires hospitals to create specific written protocols and post required notices at screened entrances.

Response Protocols When a Weapon Is Detected

Hospitals must establish security protocols for what happens when a dangerous weapon is detected during screening. Per the California Hospital Association (CHA), there is no explicit requirement to confiscate or store detected weapons. But a clear response protocol is mandatory.

Your protocols should address who to notify, how to secure the area, how to coordinate with law enforcement, and how to document each incident. Aligning your response framework with DHS best practices gives your facility a defensible compliance posture even before OSHSB publishes final specifications.

Refusal and Re-Entry Protocols

Hospitals must create protocols for alternative search or screening when a person refuses device screening. The law also requires hospitals to allow a person to leave with the detected object and return without it.

EMTALA (a federal law governing emergency medical treatment access) is critical here. No person can be refused medical care because they refuse weapons screening or because a weapon is detected. Your refusal protocol must balance security with the non-negotiable obligation to provide emergency medical treatment.

EMTALA-Compliant Signage Requirements

Hospitals must post notice near screened entrances stating that weapons screening occurs. The notice must also advise that no person shall be refused medical care under EMTALA. Exact signage specifications may be further defined during OSHSB rulemaking.

Common AB 2975 Compliance Mistakes to Avoid

Hospitals planning for AB 2975 are already making avoidable mistakes. Here are the most common ones.

1. Assuming March 1, 2027 is the hospital compliance deadline. It is the OSHSB standards finalization deadline. The hospital deadline falls within 90 days after that date.

2. Relying on handheld wands alone. Most hospitals cannot use handheld metal detector wands as the sole screening device. The statute requires automatic body-screening technology.

3. Overlooking the labor and delivery entrance. If your L&D entrance is separately accessible to the public, it requires screening.

4. Assigning clinical staff to operate screening. AB 2975 requires non-healthcare-provider personnel. Your nurses and physicians cannot fill this role.

5. Failing to plan refusal and re-entry protocols. The law requires written protocols for people who refuse screening, including allowing them to leave and return without the object.

6. Not accounting for all hours an entrance is open. Staffing must cover every hour a screened entrance is accessible to the public. A 24/7 emergency department entrance requires 24/7 trained screening coverage.

How California Hospitals Should Prepare for AB 2975 Now

Waiting for the final rule means compressing procurement, hiring, training, and deployment into a 90-day window. Hospitals that start now will spread that work across months instead.

Conduct an Entrance Audit

Walk every public-facing entrance and classify it: main public, emergency department, labor and delivery, ambulance, or staff-only. Identify which entrances are separately accessible to the public. Assess physical layout and Title 24 spacing constraints at each entrance to determine whether any exceptions may apply.

Evaluate Technology Options

Begin researching automated body-screening devices that meet the “automatic screen” requirement. Evaluate systems based on throughput capacity, false alarm rates, staffing requirements, integration capabilities, and physical layout fit. Our integrated weapon screening white paper covers evaluation criteria in detail.

Build Your Staffing Model

Calculate the number of trained personnel needed to cover every screened entrance during all public hours. Account for shifts, breaks, sick time, and peak-volume periods, especially at your emergency department. Budget for the 8-hour training program per screening operator, plus any additional technology-specific training.

Draft Required Policies

Start writing response, refusal, and re-entry protocols now. Draft EMTALA-compliant signage text based on the statute’s requirements. Align new policies with your existing workplace violence prevention documentation under Title 8 Section 3342 so your compliance framework is unified, not fragmented.

Pilot and Train Before the Deadline

Run a pilot screening workflow at one entrance before full deployment. Identify throughput bottlenecks, staffing gaps, and visitor friction points during the pilot. Refine your protocols based on pilot data before scaling to all required entrances.

How Athena Security Helps California Hospitals Prepare for AB 2975

AB 2975 requires automated weapons detection, trained non-clinical staff, written response protocols, and EMTALA-compliant signage at up to three hospital entrances. Athena’s platform is built to address every layer of that requirement from a single, integrated system.

Automated Detection That Meets the Statutory Standard

Athena’s Concealed Weapons Detection System automatically screens individuals as they walk through, satisfying the “automatic body-screening” language in the statute. The platform detects concealed firearms, knives, and other threats on the body and inside carried items. Hospitals choose from compatible hardware (Apollo, CEIA Opengate, Garrett, Metrasens Ultra) based on their entrance layout, throughput needs, and budget.

DHS Best Practices Built Into the Platform

Athena’s platform digitizes Department of Homeland Security (DHS) best practices for weapons screening. Prohibited items logging (DHS 14.2.2), equipment testing documentation (DHS 8.2), secondary screening procedures (DHS 8.5), and operator presence monitoring are built into the system. Hospitals that deploy Athena before the compliance deadline start with a defensible framework rather than building compliance processes after the fact.

Staffing Efficiency Across Multiple Entrances

Workforce Multiplier technology lets one operator manage both walkthrough detection and AI-assisted X-ray scanning from a single console. Telepresence Security Officers allow one remote operator to cover up to four entrances through a life-size holographic display. AI Evasion Detection and Continuous Presence Monitoring add automated oversight so your team catches more with fewer gaps. None of this replaces the trained personnel AB 2975 requires, but it helps you do more with the staff you have.

Visitor Management Integration for Credentialed Access

AB 2975 notes that employees and healthcare providers wearing hospital ID badges may be excluded from screening. Athena’s Visitor Management System (VMS) integrates directly with the weapons detection platform, enabling credentialed access workflows that separate staff entry from public screening. The VMS also integrates with Epic for seamless visitor tracking and destination management.

Real-Time Alerting and Incident Documentation

When a weapon is detected, Athena pushes alerts to operator tablets, the mobile app, AthenaVision AR Alert Glasses, and your security operations center simultaneously. Every event is logged automatically in the Athena Control Center, giving your compliance team centralized records for audits, incident reviews, and regulatory reporting.

Ready to see how Athena’s platform fits your AB 2975 compliance plan? Book a Demo and we’ll walk through your facility’s specific entrance configuration, staffing model, and deployment timeline.

AB 2975 Compliance Checklist

Use this framework to track your hospital’s readiness across every AB 2975 requirement area.

Entrance applicability

• Identify and classify every public-facing entrance
• Confirm which entrances are separately accessible to the public
• Assess Title 24 spacing at each entrance for exception eligibility

Technology evaluation

• Research automated body-screening devices meeting the “automatic screen” standard
• Compare throughput capacity, false alarm rates, and integration capabilities
• Confirm medical device safety certifications for your patient population
• Evaluate integrated platforms that combine weapons detection, visitor management, and compliance documentation in a single system

Staffing coverage

• Calculate total screener headcount across all entrances and all shifts
• Build shift coverage model including breaks, PTO, and peak-volume buffers
• Confirm all assigned personnel are non-clinical staff

Training program

• Develop 8-hour curriculum covering all four required topics
• Schedule training for every screening operator before go-live
• Plan refresher training cycles and documentation

Policy and documentation

• Draft weapon detection response protocol
• Draft refusal and re-entry protocol (EMTALA-compliant)
• Prepare entrance signage with required EMTALA notice language
• Align all new protocols with existing Section 3342 documentation

Pre-deployment validation

• Run pilot screening at one entrance before full rollout
• Measure throughput, false alarm rate, and staffing adequacy during pilot
• Refine protocols based on pilot findings before scaling

Frequently Asked Questions About AB 2975

What is California AB 2975?

AB 2975 is a California law requiring automated weapons detection at specified hospital entrances. It was signed in September 2024 and amends Labor Code Section 6401.9. The statute directs OSHSB to update the existing Cal/OSHA workplace violence prevention standard with specific requirements for automated weapons detection screening, trained screening personnel, and written response protocols.

Which hospitals must comply with AB 2975?

General acute care hospitals and acute psychiatric hospitals licensed under Health and Safety Code Section 1250(a) or (b). Exceptions exist for state-operated facilities and hospitals exclusively providing extended care. Small and rural hospitals have a limited device-type exception, not a full exemption.

When is the AB 2975 compliance deadline?

Not March 1, 2027. That is the OSHSB standards deadline. Hospitals must comply within 90 days after finalization. The earliest possible hospital deadline is approximately June 2027, depending on when OSHSB completes rulemaking.

Does AB 2975 require weapons screening at emergency department entrances?

Yes. Emergency department entrances are one of three required screening points. Screening must be operational whenever the entrance is open to the public, meaning 24/7 coverage with trained, non-clinical personnel for most hospitals.

Does labor and delivery need weapons detection under AB 2975?

Yes, if the entrance is separately accessible to the public. If your labor and delivery unit shares an entrance with the main public entrance, a separate screening point may not be required at that shared location.

Are handheld metal detector wands enough for AB 2975 compliance?

No. Most hospitals must use automatic body-screening devices. Wands alone satisfy the requirement only for small and rural hospitals (under conditions OSHSB will define) and entrances where non-wand devices would violate Title 24 spacing requirements.

Who can operate hospital weapons detection systems under AB 2975?

Non-clinical personnel only. Nurses, physicians, and other clinical staff cannot fill screening roles. Hospitals must assign dedicated security team members or contracted security personnel who have completed the required 8-hour training program.

What training is required for hospital screening personnel under AB 2975?

A minimum of eight hours covering weapon response, device operation, de-escalation, and implicit bias awareness. Hospitals may need to supplement with technology-specific training depending on their chosen system.

Can hospitals deny medical care if a weapon is detected?

No. EMTALA requires hospitals to provide emergency medical care regardless of screening outcomes. AB 2975 mandates signage advising that no person shall be refused medical care. Your response protocol must handle individuals who refuse screening or are found carrying a weapon without denying care.

What happens if a patient or visitor refuses screening?

Hospitals must offer alternative screening and allow the person to leave and return without the detected object. Written protocols for refusal scenarios are a statutory requirement, and all procedures must maintain EMTALA compliance.

How can Athena Security help my hospital comply with AB 2975?

Athena’s platform combines automated concealed weapons detection, visitor management, and real-time alerting in a single system designed around DHS best practices. The Weapons Detection System meets the “automatic body-screening” standard with hardware-agnostic compatibility across Apollo, CEIA Opengate, Garrett, and Metrasens Ultra systems. Workforce Multiplier and Telepresence technology help your security team cover multiple entrances efficiently. Built-in compliance documentation logs every screening event automatically. We also offer new ambulance bay weapons detection screening technology to help screen individuals on a stretcher, further extending protection to critical entry points. Contact us to discuss your facility’s AB 2975 preparation plan.