What should you be prepared to do if workplace violence occurs?
California Senate Bill 553 (SB 553) is now in effect — and if your organization operates in California with ten or more employees, compliance is not optional.
Signed into law and effective as of July 1, 2024, SB 553 establishes specific, enforceable requirements for workplace violence prevention, including written prevention plans, employee training, and ongoing recordkeeping. Employers who fail to comply face fines ranging from $18,000 to $25,000 per violation.
This guide explains exactly what California Senate Bill 553 requires, who must comply, what the penalties are, and how to achieve full compliance. Click here to read more about the details of Senate Bill 533.
What Is California Senate Bill 553?
California Senate Bill 553 is a state-mandated workplace violence prevention law administered by California’s Division of Occupational Safety and Health (Cal/OSHA). It amends California Labor Code Section 6401.9 and places a legally enforceable duty on California employers to proactively prevent, document, and respond to workplace violence.
SB 553 is among the most comprehensive workplace violence prevention laws in the United States. Unlike general OSHA guidance — which relies on the broad General Duty Clause — SB 553 creates specific, measurable requirements with defined penalties for non-compliance. It is not a recommendation. It is a mandate.
Who Must Comply with California SB 553?
SB 553 applies to virtually all California employers with the following characteristics:
- Ten or more employees working in California
- Any industry or sector, including commercial real estate, corporations, government agencies, educational institutions, transportation, and professional services
Exemptions under SB 553:
- Healthcare facilities and operations already covered under California’s existing healthcare workplace violence regulation (Title 8, Section 3342)
- Employers with fewer than 10 employees whose worksites are not accessible to the public
- Certain telework-only situations where employees work from locations not under the employer’s control
If you are unsure whether your organization qualifies for an exemption, the safest course of action is to assume you are covered and consult with your legal counsel.
What California Senate Bill 553 Requires of Employers
SB 553 establishes three core compliance obligations: a written prevention plan, employee training, and ongoing recordkeeping. Each carries its own specific requirements.
1. Written Workplace Violence Prevention Plan (WVPP)
Every covered employer must develop and maintain a written Workplace Violence Prevention Plan specific to each worksite. The plan must be accessible to employees at all times and cannot be a generic template — it must reflect the actual conditions, hazards, and procedures of the specific location.
Required elements of the WVPP include:
- Definitions of workplace violence types under the four categories established by SB 553 (Type 1 through Type 4)
- Identification of workplace violence hazards specific to the location, including environmental and situational risk factors
- Description of procedures for reporting incidents without fear of retaliation
- Response protocols for each type of workplace violence scenario
- Employee participation procedures — employees must be actively involved in developing and reviewing the plan
- Post-incident response procedures, including how the employer will investigate and document incidents
Need a practical starting point for building your plan? Our workplace violence prevention guide walks through the key components every compliant program should include.
2. Employee Training
SB 553 mandates that all employees receive training on the Workplace Violence Prevention Plan — both when the plan is first established and annually thereafter. Training must also be provided whenever new workplace violence hazards are identified or when the plan is updated following a workplace violence incident.
Required training content includes:
- The requirements of SB 553 and the employer’s WVPP
- How employees can participate in developing and reviewing the plan
- How to report workplace violence incidents without fear of retaliation
- Available support resources, including counseling and employee assistance programs
- How the employer will respond to and investigate incidents
Training records must be maintained for a minimum of one year.
Effective training requires more than a printed handout. Cloud-based emergency preparedness and incident response systems can deliver interactive training to employees across multiple locations, track individual completion, and generate compliance documentation automatically.
3. Recordkeeping and Incident Logging
Employers must maintain a Violent Incident Log that documents every workplace violence incident, regardless of whether it resulted in physical injury. The log must include:
- Date, time, and location of the incident
- A description of what occurred
- Classification of the type of workplace violence
- Any contributing factors (environmental, situational, or behavioral)
- Actions taken in response to the incident
Records must be retained for a minimum of five years and made available to Cal/OSHA upon request. Training records, hazard assessments, and WVPP review documentation carry a one-year retention requirement.
This level of documentation demands a systematic, auditable approach. Learn how emergency response software supports regulatory audits and simplifies compliance documentation across your organization.
SB 553 Penalties for Non-Compliance
Cal/OSHA is authorized to inspect and cite employers who fail to comply with SB 553. Penalties are structured as follows:
| Violation Type | Penalty |
| First-time violation | Up to $18,000 |
| Repeat or willful violation | Up to $25,000 per violation |
Violations are assessed per incident and per location — meaning an organization with multiple California worksites without compliant WVPPs could face compounding fines across each site. Beyond monetary penalties, non-compliance creates significant legal liability exposure in the event that an employee is harmed by workplace violence and can demonstrate that the employer failed to meet its statutory obligations.
Understanding how to demonstrate duty of care before and after an incident is critical for limiting that exposure. Our article on building safety due diligence covers the documentation practices that matter most in legal proceedings.
How to Achieve California SB 553 Compliance: An Employer’s Overview
Achieving compliance with Senate Bill 553 requires a structured approach across four phases:
Phase 1 — Assess
Conduct a workplace hazard assessment for each California worksite. Identify existing risks, historical incidents, environmental factors, and any site-specific vulnerabilities.
Phase 2 — Plan
Develop a written Workplace Violence Prevention Plan for each location. Engage employees in the process — SB 553 explicitly requires their participation. Customize procedures for each worksite’s specific risks.
Phase 3 — Train
Roll out compliant training to all employees. Document completion individually. Establish a recurring annual training cycle and a process for ad-hoc training when incidents or plan changes occur.
Phase 4 — Document and Review
Implement a Violent Incident Log and maintain it consistently. Conduct post-incident reviews. Review and update the WVPP at least annually or following any incident.
This is not a one-time project — SB 553 compliance is an ongoing operational responsibility.
How Building Safety Solutions Helps California Employers Comply with Senate Bill 553
Building Safety Solutions (BSS) has been helping organizations prepare for, respond to, and document safety-critical events since 2001. BSS provides the tools, expertise, and systems California employers need to achieve and maintain SB 553 compliance efficiently — without disrupting daily operations.
BSS can help your organization:
- Develop a customized Workplace Violence Prevention Plan that meets SB 553’s specific requirements for each of your California locations
- Deliver interactive, cloud-based employee training through BSS Guardian™ — accessible on any device, 24/7, without requiring employees to attend in-person sessions
- Record and track training completion at the individual level, with built-in reporting for compliance documentation
- Store and manage incident logs and prevention plan documentation in a centralized, auditable system
- Demonstrate duty of care through comprehensive compliance records that protect your organization in the event of a Cal/OSHA inspection or legal proceeding
BSS solutions are trusted by organizations managing some of the world’s most high-profile facilities — including One World Trade Center, Rockefeller Center, LAX, and the Burj Khalifa. That same proven platform is available to California employers of all sizes.
Please contact Building Safety Solutions for more information about this product and California workplace violence law protection.
Frequently Asked Questions About California Senate Bill 553
When did California Senate Bill 553 take effect?
California Senate Bill 553 took effect on July 1, 2024. All covered employers were required to have a compliant Workplace Violence Prevention Plan in place, training underway, and recordkeeping systems operational by that date.
Which employers are exempt from SB 553?
SB 553 exempts healthcare facilities already covered under California’s existing healthcare workplace violence regulation (Title 8, Section 3342), employers with fewer than 10 employees whose worksites are not accessible to the public, and certain telework arrangements where employees work from locations outside the employer’s control. All other California employers with 10 or more employees are covered.
What are the four types of workplace violence defined in SB 553?
SB 553 classifies workplace violence into four types: Type 1 (violence by individuals with no legitimate workplace relationship, such as criminal acts), Type 2 (violence by customers, clients, patients, or members of the public), Type 3 (violence between co-workers or former employees), and Type 4 (violence stemming from personal relationships, such as domestic violence that enters the workplace).
Does SB 553 require a separate Workplace Violence Prevention Plan for each location?
Yes. SB 553 requires a written Workplace Violence Prevention Plan that is specific to each worksite. Generic, one-size-fits-all templates do not satisfy the law’s requirement that plans reflect the actual conditions and hazards of each individual location.
How often must employees be trained under California SB 553?
Initial training must be completed when the WVPP is first established. Thereafter, annual retraining is required. Additional training is required whenever new or revised workplace violence hazards are identified, or when the plan is updated following a workplace violence incident.
What records must be kept under SB 553, and for how long?
Employers must maintain a Violent Incident Log documenting every workplace violence incident for a minimum of five years. Training records must be kept for one year. All hazard identification records and WVPP review documentation carry a one-year retention requirement.
What are the fines for not complying with California Senate Bill 553?
Cal/OSHA can issue fines of up to $18,000 for a first-time violation and up to $25,000 for each repeat or willful violation. Penalties are assessed per violation, per worksite — organizations with multiple California locations and non-compliant plans at each site face compounding exposure.
Can employees report workplace violence incidents anonymously under SB 553?
SB 553 includes a strong anti-retaliation provision — employers cannot retaliate against employees for reporting incidents or participating in the development of the WVPP. While anonymous reporting is not explicitly mandated by SB 553, best practice is to establish a confidential reporting mechanism to encourage employees to come forward without fear.
How does BSS Guardian™ help with SB 553 compliance?
BSS Guardian™ is a cloud-based emergency preparedness and incident response platform that delivers interactive workplace violence prevention training to employees on any device, 24/7. It records and tracks individual training completion, generates compliance documentation, and makes the Workplace Violence Prevention Plan accessible to employees at all times — all key requirements of California Senate Bill 553.
Does SB 553 apply to remote and hybrid workers?
SB 553 applies to employees who work in employer-controlled worksites. Employees who work exclusively from personal locations outside employer control may fall under a narrower exemption. However, hybrid workers who ever work from a company office trigger coverage for that location. Employers with hybrid workforces should consult legal counsel to determine their obligations for each worksite configuration.