CALIFORNIA WORKPLACE VIOLENCE COMPLIANCE
SB 553 Panic Button Rules: What California Requires for Emergency Alerts
If you came here with the SB 553 panic button question, here is the answer first. California's workplace violence law does not prescribe a panic button or any other particular alert device. It does require your written plan to give employees an effective way to learn that a violent emergency is happening, where it is, and what kind it is.
This guide explains that requirement in plain terms, who it covers, what Cal/OSHA's draft standard would add, and how to test your own plan before your next review.
The Short Answer
SB 553 does not require a panic button by name. The law prescribes no particular alert device.
It does require effective means to alert employees of the presence, location, and nature of workplace violence emergencies.
That requirement is part of the written Workplace Violence Prevention Plan almost every California employer has had to keep since July 1, 2024.
Cal/OSHA is drafting a standard to build on the law. Its September 2026 draft keeps the same alert requirement and lists personal and workplace alarms
among its examples of engineering controls. That draft is proposed regulation, not law. When read on October 29, 2026, Cal/OSHA's rulemaking page announced no adopted standard and no effective date.
The SB 553 Panic Button Question, Answered
SB 553 is the bill that produced Section 6401.9 of the California Labor Code. It requires an employer to establish, implement, and maintain an effective workplace violence prevention plan.
The plan must be in writing, available to employees at all times, and specific to the hazards of each work area and operation.
One required part of the plan covers emergencies. The law asks for effective procedures to respond to actual or potential workplace violence emergencies,
including all of the following:
Effective means to alert employees of the presence, location, and nature of workplace violence emergencies.
Evacuation or sheltering plans that are appropriate and feasible for the worksite.
How to obtain help from staff assigned to respond to workplace violence emergencies, if any, security personnel, if any, and law enforcement.
The law does not say what counts as an effective means. That is a decision your plan has to make and defend.
Cal/OSHA's model plan shows what the agency expects to see. Its emergency section asks the employer to state what methods of communication and when certain methods should be used or not used.
Its hazard checklist asks about the effectiveness of systems and procedures that warn others of actual or potential workplace violence danger or that summon assistance, e.g., alarms or panic buttons.
So the honest answer has two parts. A panic button is not required by name. An effective means of alerting employees, one that works in the places they work, is required.
Not legal advice. This guide summarizes California law and Cal/OSHA documents as they read on October 29, 2026. It is not legal advice. Confirm your obligations with counsel or with Cal/OSHA.
Who SB 553 Covers
The law applies to all employers, employees, places of employment, and employer-provided housing
in California, with a short list of exemptions:
- Health care facilities, service categories and operations covered by Cal/OSHA's health care standard (Title 8, Section 3342), and employers that comply with that standard.
- Facilities operated by the Department of Corrections and Rehabilitation that comply with Section 3203.
- Certain law enforcement agencies that meet the conditions the law sets out.
- Employees teleworking from a location of their choice that the employer does not control.
- Places of employment with fewer than 10 employees working there at any given time that are not accessible to the public, if they comply with Section 3203.
Cal/OSHA can order an exempt employer to comply.
Three signs the alert element deserves a closer look in your plan:
Your staff work where no one can see or hear them.
Stockrooms, back offices, parking areas, night shifts and early openings all change how an alert has to travel.
Your plan says "call 911" and stops there.
A phone call may need a free hand, a voice and time. The law asks how other employees learn about the emergency too.
Nobody has tested the alert since the plan was written.
The law requires a plan review at least once a year, after a deficiency becomes apparent, and after a workplace violence incident.
Presence, Location and Nature: What the Emergency Element Asks
The alert requirement has three parts. Each one is a question your plan should answer in writing.
| Part | What the law asks the alert to carry | Questions to test your plan (our checklist, not Cal/OSHA wording) |
|---|---|---|
| Presence | That a workplace violence emergency is happening | How does the first person who sees it raise the alert? Can they do it without speaking, and without the aggressor noticing? How long until the right people know? |
| Location | Where the emergency is | Does the alert say which building, floor and room? Does that still hold in a stairwell, a parking lot or a room with weak phone signal? |
| Nature | What kind of emergency it is | Can responders tell a person who needs help now from a threat moving through the building? Does each kind reach different people? |
Presence
What the law asks the alert to carry
That a workplace violence emergency is happening
Questions to test your plan (our checklist, not Cal/OSHA wording)
How does the first person who sees it raise the alert? Can they do it without speaking, and without the aggressor noticing? How long until the right people know?
Location
What the law asks the alert to carry
Where the emergency is
Questions to test your plan (our checklist, not Cal/OSHA wording)
Does the alert say which building, floor and room? Does that still hold in a stairwell, a parking lot or a room with weak phone signal?
Nature
What the law asks the alert to carry
What kind of emergency it is
Questions to test your plan (our checklist, not Cal/OSHA wording)
Can responders tell a person who needs help now from a threat moving through the building? Does each kind reach different people?
The same section of the law asks for two more things. Your evacuation or sheltering plans have to fit the worksite. Your plan has to say how employees get help from staff assigned to respond, if any, security personnel, if any, and law enforcement. An alert that reaches nobody who can act does not finish the job.
What the Rest of the Plan Requires
The emergency element sits inside a larger plan. Section 6401.9 also requires the plan to include, among other things:
- The names or job titles of the people responsible for the plan.
- How employees and their representatives take part in building it, finding hazards and reviewing it.
- How the plan is coordinated with other employers at a shared worksite, when that applies.
- How employees report violence or concerns without retaliation, and how those reports are investigated.
- Scheduled periodic inspections to find hazards, including when the plan is first set up, after each workplace violence incident, and when the employer learns of a new hazard.
- Timely correction of the hazards found, and a procedure for post-incident response and investigation.
- A review of the plan at least once a year, when a deficiency becomes apparent, and after a workplace violence incident.
The law also requires a violent incident log. Each entry records the date, time and location, the type of violence, and the circumstances. One of those circumstances is whether the employee was isolated or alone, unable to get help or assistance.
Training is required when the plan is first set up and every year after. Additional training is required when a new hazard is identified or the plan changes. Records of hazard identification, evaluation and correction, the incident log and incident investigation records are kept for at least five years. Training records are kept for at least one year. Cal/OSHA enforces the law through citations and civil penalties.
What Cal/OSHA's Draft Standard Would Add
SB 553 told Cal/OSHA to propose a workplace violence standard by December 31, 2025, and told the Standards Board to adopt one by December 31, 2026. The standard must include, at a minimum, everything the law already requires. December 31, 2026 is a deadline for adopting a standard, not the date a standard takes effect. The law does not say when an adopted standard would take effect.
Where it stands on October 29, 2026:
- Cal/OSHA posted discussion drafts of a new General Industry Safety Orders Section 3343 dated April 23, 2026 and July 22, 2026, then a September 2026 draft.
- Cal/OSHA called its advisory committee to a meeting in Oakland on October 27, 2026 to discuss the September 2026 draft.
- The page lists discussion drafts and announces no adopted standard and no effective date. The draft can still change.
The September draft keeps the alert requirement word for word. It also gives examples of the controls an employer may use, as applicable.
Among the engineering controls it lists:
Electronic or mechanical access controls to employee occupied areas
Locks on doors
Video monitoring and recording
Personal and workplace alarms
Among the work practice controls it lists An effective means to alert employees of the presence, location, and nature of a security threat
and Control of visitor entry.
These are examples, not a required list. The draft would still require controls that fit the workplace: engineering and work practice controls shall be implemented to eliminate or minimize employee exposure to identified workplace violence hazards to the extent feasible.
The examples show where Cal/OSHA's thinking is heading: alarms, entry control and door security sit beside the written procedures, not instead of them. The draft would also extend the scope to employer-provided transportation under the employer's control.
School Districts and County Offices of Education
School districts are California employers, and they are not on the list of exemptions. The California School Boards Association told districts in March 2024 that SB 553 requires employers to create, adopt and implement a workplace violence prevention plan (WVPP) by July 1, 2024,
and that the plan may sit inside the district's injury and illness prevention program or stand alone.
Cal/OSHA's guidance names schools directly. Its examples of Type 2 violence, violence directed at employees by people they serve, include teaching, administrative, and support staff in schools where students have a history of violent behavior.
Cal/OSHA has also published its answer to a school district's question about special education. When a district asked whether incidents such as bites, scratches and hair pulls by special education students must be logged, Cal/OSHA answered that regardless of whether the act was intentional or not, this would be categorized as a 'Type 2 Violence' workplace violence incident and the employer is required to record it in the violent incident log.
For the alert element, that means the plan has to reach staff where they work alone: a special education classroom, a counseling office, a front desk at dismissal, a custodian on an evening shift, a portable classroom at the edge of campus. Your Comprehensive School Safety Plan addresses safety for students and staff. Your workplace violence prevention plan addresses workplace violence against employees. Coordinate how each one announces an emergency.
For how alerting fits a district's wider safety program, see our education page.
A Self-Check for Your Plan's Alert Element
Use these six steps at your next plan review. None of them needs a vendor: your plan, a floor plan and a stopwatch are enough.
Find the words.
Open your plan's emergency section. It should name how employees are alerted and when each method is used, not only "call 911." If it does not, that is your first fix.
List the places people work out of sight.
Walk the site with a floor plan. Mark every room, shift and outdoor area where an employee could be alone or unable to call out. These are the places your alert method has to work.
Test presence.
Run a drill in three of those places. Time how long it takes from the first person noticing to the right people knowing. Note whether the person had to speak or use both hands.
Test location and nature.
In the same drill, ask the responders where the emergency was and what kind it was. If they had to call back to find out, the alert did not carry enough.
Check how help arrives.
Confirm the plan names who responds on site, how security is reached, and how law enforcement is called, with current contact details posted where employees can see them.
Record it and review it.
Log real incidents with every field the law requires, including whether the employee was alone or unable to get help. Bring the drill results and the log to your annual review, and update the plan when the review finds a deficiency. Train again when a new hazard is found or the plan changes.
Where a Panic Alert Fits
The requirement.
The law asks for an effective means to alert employees of the presence, location and nature of a workplace violence emergency.
What it means day to day.
The person who first sees the emergency is often the only one who knows where it is and how serious it is. Everyone else depends on what that person can send.
The gap.
A phone call or an overhead page may need a voice, a free hand and a few safe seconds. An employee facing an aggressor may not have them.
What employers deploy.
Cal/OSHA's own model plan asks employers to assess alarms or panic buttons,
and its draft standard lists personal and workplace alarms
among the controls an employer may use.
How Positive Proof does it.
Positive Proof Panic Buttons start with a physical press on a wearable badge: press and hold for two seconds. You choose what the badge sends: a call for on-site help, or an emergency sent straight to 911 dispatch when you enable it. The alert carries where it came from. In the facility configuration, designated responders receive it with the location in under two seconds, by text, email or radio. Every alert leaves a timestamped delivery record you can bring to your incident log and your annual review. Panic alerts, visitor logs and door events report to one dashboard.
No device alone makes a plan compliant. The employer still has to carry out every part of the plan: hazard inspections and corrections, employee involvement, training, the incident log, records and the annual review. A panic alert gives the alert element something you can test in a drill and show in a review.
See an Alert Travel From a Badge to Your Responders
In a demo, we press a badge and follow the alert to the people on your response list, then show the record it leaves for your incident log and annual review.
Request a DemoCommon Questions About SB 553 and Emergency Alerts
Plan Your Next Review Around the Alert
Your plan must be reviewed at least once a year, and Cal/OSHA's standard is still being written. Test the alert element now, so your next review starts from evidence rather than assumptions.
Request a DemoSources
All read October 29, 2026.
- California Labor Code Section 6401.9 (SB 553), California Legislative Information
- Cal/OSHA, Workplace Violence Prevention for General Industry (Non-Health Care Settings)
- Cal/OSHA, Workplace Violence Prevention in General Industry: Frequently Asked Questions
- Cal/OSHA, Model Written Workplace Violence Prevention Plan for General Industry
- Cal/OSHA, Workplace Violence Prevention in General Industry: drafts and advisory meetings for Section 3343
- California School Boards Association, Employee safety and workplace violence prevention plans, California School News, March 2024