Physical security in California hospitals is entering a new phase. Assembly Bill 2975 requires automated weapons detection screening at key public entrances, and hospitals across the state are now planning for implementation.

What hospital administrators need to know as planning continues for the 2027 compliance window

The timeline is clearer than many realize. The Occupational Safety and Health Standards Board must finalize implementing standards by March 1, 2027, and hospitals then have up to 90 days to achieve compliance. For facilities not already compliant, that places operational weapons screening programs late spring 2027 if the standard is adopted by the March 1, 2027 deadline.

That gives hospitals time to plan, and organizations that need entrance redesign, staffing changes, policy development, procurement, or HCAI-related renovation work may have limited room to adjust once the final standards are published.

AB 2975 planning starts with the operating model. Hospitals that begin with equipment may find that a device alone does not create a compliant, sustainable, or patient-centered program.

Hospital administrators will also benefit from knowing what other hospitals are doing, in California and across the country. BPS has surveyed dozens of hospitals and visited more than three dozen weapons screening checkpoints nationwide. Frank Pisciotta, BPS’s CEO, has personally conducted extensive independent testing of weapons screening products, so our read on what these systems actually do in a hospital environment comes from his hands-on evaluation, not vendor claims.

What AB 2975 Actually Requires

AB 2975 amends California’s workplace violence prevention standards to require weapons detection screening at specified hospital entrances. These include the hospital’s main public entrance, emergency department, the labor and delivery entrance if separately accessible to the public. The statute exempts the ambulance entrance. Staff with a badge are also exempt. Notice and signage are required.

• Hospitals must also maintain a written weapons detection policy, assign appropriately trained non-clinical personnel, establish reasonable protocols for alternative screening when patients, family or visitors refuse device screening, and define clear response procedures when a weapon is detected. A person with a weapon has the right to leave and return without it. 
• The screening program must integrate with the facility’s overall workplace violence prevention plan.
• The law does not prescribe exact sensitivity settings, throughput targets, or staffing models. What is already clear is that successful implementation depends on how well hospitals integrate technology, policy, people, and operations in a way that is affordable, defensible, and realistic for the facility.
• Handheld wands may be used with other devices, but may not be the sole equipment except for small/rural hospitals, certain Title 24 spacing-limitation entrances, and certain long-term care / rehabilitation-type hospitals.

The Operational Realities Hospitals Are Discovering

Many California health systems are already running pilots or early evaluations, and the themes coming out of them are consistently operational.

Throughput and patient experience are non-negotiable

A screening process that creates unsafe queues or significantly delays care can create new risks and operational problems.

Secondary screening must also be carefully planned

Patients who need mobility assistance, use medical devices, or trigger alarms for legitimate reasons need a process that is fast, dignified, properly staffed, and consistent across shifts.

Policy and human factors matter as much as the hardware

Hospitals need clear guidance on de-escalation, refusals, exceptions, documentation, alternative screening, and emergency access.

Vendor claims don’t always translate cleanly into real-world hospital conditions

Devices that perform well in controlled demos can struggle with stethoscopes, wheelchairs, umbrellas, glasses cases, bags, medical devices, and the volume of personal items common in healthcare environments.

Cross-functional alignment is essential

Security, nursing, emergency department leadership, facilities, patient experience, legal, labor relations, compliance, and finance all have a stake in how entrances are configured and operated.

Hospitals that start early are using this period to model throughput, test entrance concepts, understand staffing implications, and build the policy framework before capital is committed.

Why an Independent Starting Point Matters

When the stakes include patient access, clinical workflow, regulatory compliance, and significant capital and operating expense, the first step should be clarity on risk and requirements.

What an independent assessment gives you

1. An independent assessment helps hospitals define what they are trying to detect, what nuisance alarm rates are acceptable, how secondary screening will be resourced, and how screening should integrate with visitor management and clinical priorities to maintain compliance with EMTALA.
2. It also helps leadership make deliberate decisions about residual risk in a weapons screening environment and communicate to staff accordingly.
3. That kind of assessment can surface operational blind spots that vendor demonstrations rarely reveal. It can also help hospitals understand where the highest costs and implementation risks are likely to appear, including entrance configuration, staffing, training, queue management, and long-term program support.
4. Insights to build better training programs based on lessons learned from dozens of nationwide checkpoint inspections and penetration tests.
5. Processes, technology management and entrance consolidation strategies since the final standards might not answer every operational issue, especially sensitivity, throughput, staffing, and queue management.

How BPS approaches this work

This is the approach BPS has taken with multiple California health systems preparing for AB 2975. Our goal is always the same: a practical, risk-based program that protects people without creating unacceptable operational or patient experience consequences.

Before selecting a weapons detection system, define the operating model.

BPS provides independent planning support for hospitals preparing for AB 2975, including entrance assessment, throughput considerations, staffing analysis, policy development, and vendor-neutral technology evaluation.

Schedule a confidential conversation with BPS

Practical Steps Hospital Leaders Should Take Now

Hospitals that are furthest along in their planning are following a consistent sequence.

1. Conduct a focused risk and operational assessment

Start by mapping current entrance flows, peak arrival patterns, existing security staffing, clinical constraints, and likely in-scope entrances.

This should include the main public entrance, emergency department entrance, and any separately accessible labor and delivery entrance.

The purpose is to understand how screening would actually work in the hospital’s physical and operational environment before technology decisions are made.

2. Model throughput and queueing

Screening needs to work under realistic conditions.

Hospitals should test scenarios based on actual patient, visitor, staff, vendor, and after-hours movement. They should also consider the effects of secondary screening, bag inspection, visitor management, mobility devices, logical flows, implanted medical devices, and peak arrival periods.

Entrance consolidation may reduce equipment or staffing needs in one area, but create access, wayfinding, or clinical workflow problems elsewhere. Those tradeoffs need to be understood early.

3. Define detection objectives and residual risk

Hospitals should be clear about what the program must reliably detect, what it may not detect, and what level of residual risk leadership is prepared to accept.

No screening program eliminates all risk. The task is to build a program that is reasonable, consistent, and aligned to the hospital’s environment, legal obligations, clinical priorities, and security objectives.

4. Develop policy and procedures early

Policy should not wait until equipment is selected.

Hospitals should begin defining protocols for refusals, alternative screening, detected weapons, de-escalation, documentation, emergency access, law enforcement notification, and communication with patients and visitors.

This work should happen alongside technology evaluation.

5. Plan for staffing and training

A screening program depends on the people operating it.

Hospitals need to identify who will staff screening points, how coverage will be maintained, how relief and supervision will work, and what training will be required.

Training should address device operation, response procedures, de-escalation, implicit bias components referenced in the law, and the tactics adversaries commonly use to defeat screening checkpoints.

6. Run controlled pilots

Equipment and workflows should be tested in the hospital’s own environment before full rollout.

Pilots allow hospitals to evaluate false alarms, secondary screening, queueing, staff workload, patient experience, signage, communications, and operational exceptions before the program is expanded.

7. Build cross-functional governance

AB 2975 implementation should not sit with security alone.

A steering group should include clinical, operations, facilities, patient experience, legal, labor relations, compliance, finance, and security voices. This helps ensure the final program works in practice and can be defended later.

Starting these steps now gives hospitals leverage in vendor discussions and time to adjust before the final standards lock in requirements.

Five Common AB 2975 Pitfalls to Avoid

The most frequent missteps we see are avoidable.

Pitfall 1: Treating AB 2975 as primarily a procurement project

Technology is part of the requirement, but it should not define the strategy. Hospitals need to establish the operating model before selecting equipment.

Pitfall 2: Allowing vendor proposals to define the program

Vendor input is useful, but it should be tested against the hospital’s own risks, workflows, staffing realities, and clinical priorities.

Pitfall 3: Underestimating the staffing and training lift

Screening entrances require coverage, supervision, relief, documentation, escalation procedures, and consistent training. These operating costs will be more significant than the initial equipment decision.

Pitfall 4: Designing entrance changes without modeling downstream effects

Changes to the main lobby, emergency department, or labor and delivery entrance can affect patient access, visitor flow, parking, wayfinding, ADA access, and emergency-care pathways.

Pitfall 5: Assuming one technology or entrance model will work everywhere

A multi-site health system may need a consistent policy framework, but each facility may require a different implementation model based on layout, volume, staffing, and clinical function.

Each of these issues can be addressed through early, structured planning.

AB 2975 Planning: Moving Forward with Clarity

AB 2975 represents a significant shift. It is also an opportunity to strengthen entry control in a way that improves safety, consistency, and defensibility for years to come.

• Hospitals that approach it as a comprehensive program, rather than a device installation, will be better positioned to protect staff, patients, visitors, and the organization.
• If you’re responsible for AB 2975 planning at your hospital, the most useful next step is clarity on where you currently stand.
• We are supporting multiple California health systems with this work, including independent assessments, throughput modeling, policy development, and vendor-neutral technology evaluation.
• Hospital leaders who start now with a clear picture of their current state are the ones most likely to enter the final compliance window with options instead of pressure.

Source Note: This guide is intended for operational planning support only and should not be treated as legal advice. Hospitals should review AB 2975 requirements with legal, compliance, labor, clinical, facilities, and security leadership before using this guidance for policy decisions.