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Defending Willful Violation of Cal/OSHA Standards Resulting in Death - California Labor Code § 6425

Posted by Dmitry Gorin | Aug 26, 2026

Willful violation of Cal/OSHA standards resulting in death under California Labor Code § 6425 is a criminal offense involving an employer or person with direction, management, control, or custody of a workplace who willfully violates an occupational safety or health requirement and causes an employee's death. The statute also applies to violations causing permanent or prolonged bodily impairment.

Defending Willful Violation of Cal/OSHA Standards Resulting in Death - California Labor Code § 6425

A fatal workplace accident can therefore expose an individual manager, supervisor, or executive to criminal investigation when prosecutors believe a willful safety violation caused the death.

The investigation may examine technical safety requirements, corporate decision-making, prior warnings, equipment conditions, and the individual defendant's actual authority.

What Does California Labor Code § 6425 Prohibit?

Labor Code § 6425 applies to an employer and to an employee who has direction, management, control, or custody of an employment, place of employment, or another employee.

The statute makes it a public offense to willfully violate an occupational safety or health standard, order, special order, or Health and Safety Code § 25910 when that violation causes an employee's death or permanent or prolonged impairment.

The prosecution must establish the required connection between the alleged violation and the employee's death. A fatality and a Cal/OSHA citation do not, standing alone, establish every element of a § 6425 charge.

The statute also expressly provides that § 6425 does not prevent a prosecution under Penal Code § 192, California's involuntary manslaughter statute.

What Does “Willfully” Mean Under Labor Code § 6425?

Labor Code § 6425 incorporates the definition of “willfully” found in Penal Code § 7. That makes the character of the defendant's conduct important to the criminal case.

Investigators may examine whether management knew about a particular safety requirement or hazardous condition and what happened after receiving that information.

Evidence can include inspection records, maintenance requests, employee complaints, training documents, emails, meeting records, and prior Cal/OSHA activity.

A prosecutor may attempt to establish willfulness through a pattern of documented decisions. The relevant question is not simply whether a hazardous condition existed, but whether the evidence supports the statutory theory against the particular defendant.

Evidence potentially relevant to that issue includes:

  • Written safety policies and operating procedures
  • Equipment inspection and maintenance records
  • Prior citations and corrective actions
  • Safety complaints made by employees
  • Training records and attendance documentation
  • Communications concerning known hazards
  • Work orders and repair requests
  • Instructions given to supervisors or employees
  • Records identifying who had authority to correct the condition

How Does Cal/OSHA Investigate a Workplace Death?

Cal/OSHA's Bureau of Investigations (BOI) investigates employee fatalities and serious injury cases that may involve criminal violations.

Under Title 8 of the California Code of Regulations § 344.51, the BOI must investigate accidents that involve a violation of a safety standard, order, special order, or Health and Safety Code § 25910 when there is a death or serious injury to five or more employees. The BOI may refer its findings to a city attorney or district attorney for prosecution.

The BOI is separate from the Cal/OSHA personnel responsible for civil enforcement. Civil compliance personnel can issue citations and pursue civil remedies, but they cannot initiate criminal proceedings.

A criminal investigation may involve:

  • Interviews with executives, supervisors, employees, and contractors
  • Inspection of machinery and physical work areas
  • Photographs, measurements, and accident reconstruction
  • Review of maintenance and inspection records
  • Examination of safety policies and training materials
  • Review of electronic communications
  • Analysis of prior violations and corrective measures
  • Referral of evidence to a local prosecuting agency

The BOI's investigation can therefore develop a record that extends beyond the immediate circumstances of the accident.

When Can an Executive Face Individual Liability?

Labor Code § 6425 expressly applies to an employee who has direction, management, control, or custody of the employment, workplace, or another employee.

An executive's title does not, by itself, establish criminal liability, but corporate position can matter when it aligns with actual authority over the operation involved.

For an individual defendant, the investigation may focus on the person's actual responsibilities rather than the corporate hierarchy.

A chief executive with no involvement in a particular manufacturing process presents different facts than a plant executive who personally approved production decisions involving a known safety hazard.

Investigators may examine:

  • Who controlled the relevant equipment or operation
  • Who had authority to stop production
  • Who received safety complaints
  • Who approved repairs or maintenance
  • Who was responsible for employee training
  • Who had authority to correct the alleged violation
  • What the individual knew about the hazard
  • What decisions the individual made after receiving that information

The distinction between corporate responsibility and individual criminal responsibility can become particularly important when a company has multiple layers of management.

Related California Workplace Safety and Criminal Statutes

Understanding related California penal and labor statutes is critical because prosecutors and Cal/OSHA's Bureau of Investigations (BOI) often file multi-count complaints combining regulatory offenses with general criminal charges to bypass statutory limitations and increase individual liability. The related laws include:

  • California Penal Code § 192(b) (Involuntary Manslaughter): Expressly permitted under Labor Code § 6425(f), prosecutors frequently charge involuntary manslaughter alongside or in lieu of Cal/OSHA violations when they allege that gross negligence or reckless management decisions caused an employee's death.

  • California Penal Code § 387 (Corporate Criminal Liability Act): Known as the "Be a Manager, Go to Jail" statute, this law imposes felony penalties on corporations and managers who have actual knowledge of a serious concealed workplace danger and fail to immediately notify Cal/OSHA and warn affected employees.

  • California Labor Code § 6423 (Misdemeanor Safety Violations): Penalizes employers and managers who knowingly or negligently commit serious safety violations, fail to report a workplace death, or refuse to comply with Cal/OSHA abatement orders, carrying jail time and corporate fines.

  • California Labor Code § 6426 (False Statements in Safety Records): Makes it a criminal misdemeanor to knowingly make false statements, representations, or certifications in any Cal/OSHA compliance document, inspection log, training record, or injury report.

  • California Health and Safety Code § 25910 (Prohibited Asbestos Spraying): Specifically cross-referenced within Labor Code § 6425, this statute strictly prohibits the spray application of asbestos-containing materials and forms a direct statutory basis for criminal prosecution if a willful violation leads to severe impairment or death.

Frequently Asked Questions (FAQs)

Understanding these critical questions helps employers, executives, and safety managers navigate the complex line between regulatory Cal/OSHA citations and serious criminal prosecution following a workplace fatality. 

What is the difference between a civil Cal/OSHA citation and a Labor Code § 6425 criminal charge?

A civil citation involves monetary penalties, regulatory abatement orders, and administrative appeals through the Cal/OSHA Appeals Board handled by compliance officers. In contrast, Labor Code § 6425 is a criminal offense investigated by the Bureau of Investigations (BOI) and prosecuted by District Attorneys, carrying potential state prison time, criminal fines, and individual felony records.

Can an individual manager or executive be prosecuted personally under Labor Code § 6425?

Yes. The statute applies not only to the corporate employer but also to any individual employee who has direction, management, control, or custody of the workplace, operation, or other employees. Criminal liability attaches to individuals who had actual authority over the safety condition and willfully violated the standard.

What standard must the prosecution meet to prove a violation was "willful"?

Under Penal Code § 7, "willfully" requires showing that the defendant acted with a conscious willingness or purpose to commit the act or omission. Prosecutors must demonstrate that management had actual knowledge of the relevant safety order or hazardous condition and knowingly chose not to correct it or intentionally bypassed required safeguards.

Does an employee death at a job site automatically establish a violation of § 6425?

No. A fatality and a subsequent civil citation do not establish criminal guilt on their own. The prosecution must prove beyond a reasonable doubt that a specific safety standard was applicable, that the defendant willfully violated that exact standard, and that the violation was the direct cause of the fatal injury.

What role does Cal/OSHA's Bureau of Investigations (BOI) play after a fatal accident?

The BOI is a specialized criminal investigative unit within Cal/OSHA that is required by law to investigate fatal workplace accidents and severe injuries to five or more workers. Unlike civil compliance officers, BOI investigators gather witness statements, review maintenance logs, collect physical evidence, and refer substantiated cases to local prosecutors for criminal indictment.

Can an employer or executive face involuntary manslaughter charges in addition to § 6425?

Yes. Labor Code § 6425 explicitly provides that its provisions do not preclude prosecutors from filing involuntary manslaughter charges under California Penal Code § 192(b). Prosecutors frequently charge both statutes concurrently when alleging that an executive's gross negligence or reckless conduct caused a worker's death.

How can independent intervening events or third-party actions defeat a § 6425 charge?

Because the state must prove legal causation, demonstrating that an independent intervening event—such as unauthorized equipment modification by a contractor, unexpected component failure, or an unforeseen employee action—caused the accident breaks the chain of causation and directly undermines the criminal allegations against the employer.

When should criminal defense counsel be retained following a workplace fatality?

Criminal defense counsel should be retained immediately after the incident occurs, ideally before Cal/OSHA civil compliance or BOI investigators conduct formal employee or management interviews. Early intervention helps protect witness statements, preserve evidence independently, and prevent corporate executives from inadvertently creating criminal exposure during initial regulatory inspections.

What Evidence Can Challenge a § 6425 Prosecution?

A criminal prosecution must establish the statutory elements against the defendant. Technical evidence concerning the accident may therefore become as important as corporate records concerning safety policies.

One issue may be whether the cited Cal/OSHA requirement actually applied to the equipment, operation, or circumstances involved. Another may be whether the condition investigators identified existed at the time of the accident or resulted from a later alteration.

Causation presents another potential issue. The prosecution must establish that the alleged violation caused the employee's death. A workplace accident may involve several contributing conditions, including equipment malfunction, contractor conduct, employee actions, environmental conditions, or an intervening mechanical event.

Relevant questions can include:

  • Was the cited standard applicable to the precise operation?
  • Was the alleged violation present when the accident occurred?
  • Did the defendant have authority over the condition?
  • What did the defendant actually know?
  • What does the evidence establish about willfulness?
  • Did the alleged violation cause the fatal injury?
  • Did another event intervene between the violation and the death?
  • Do the physical findings support the government's accident reconstruction?

These issues can become decisive when the government's theory depends on connecting a particular individual to a technical safety violation.

Hypothetical Case Study: Executive Charged After a Manufacturing Fatality

A California manufacturer operates an automated stamping line. The machine has a protective enclosure designed to prevent operation while an access gate is open. Months before an employee is killed, maintenance records document intermittent problems with the gate sensor.

The plant's operations director knows that the machine has experienced repeated shutdowns. Production managers complain that replacing the sensor will require several days of downtime during a major customer order. The director authorizes temporary production measures while scheduling a permanent repair.

An employee later enters the machine's work area during a jam. The machine activates, causing fatal injuries. Cal/OSHA identifies multiple Title 8 violations and refers the matter to the BOI. Prosecutors consider charging the operations director under Labor Code § 6425.

Our attorneys at Eisner Gorin LLP would examine whether the evidence actually establishes that the director willfully violated the specific safety requirement and whether that violation caused the death.

The investigation would distinguish between knowledge of recurring equipment problems and knowledge that a particular safety control had been rendered ineffective.

The physical evidence creates another issue. An independent engineering analysis determines that the sensor was functioning immediately before the accident but had been bypassed during an unauthorized modification a contractor made two days earlier. The modification violated company policy and the contractor did not disclose it to the operations director.

Maintenance records also show that the director had authorized the permanent repair before the unauthorized modification occurred. Investigators cannot establish that the director knew the safety control had been bypassed or that he directed employees to operate the machine in that condition.

The district attorney ultimately declines to charge the director under § 6425. The company remains subject to separate regulatory and civil proceedings arising from the workplace accident.

Eisner Gorin LLP can help you. Schedule your consultation by calling (818) 781-1570 or by using the contact form. Our law firm is based in Los Angeles.

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About the Author

Dmitry Gorin

Dmitry Gorin is a State-Bar Certified Criminal Law Specialist, who has been involved in criminal trial work and pretrial litigation since 1994. Before becoming partner in Eisner Gorin LLP, Mr. Gorin was a Senior Deputy District Attorney in Los Angeles Courts for more than ten years. As a criminal tri...

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