Service area: Available in California, Nevada, Arizona, Oregon, Washington, Idaho, Montana, Utah, Wyoming, Colorado, New Mexico, North Dakota and South Dakota.
You have eight hours, and the scene is already changing. California requires an employer to report a serious injury, illness or death to Cal/OSHA immediately — defined at 8 CCR §342(a) as “as soon as practically possible but not longer than 8 hours after the employer knows or with diligent inquiry would have known” of it. In the federal states the clock is 29 CFR §1904.39(a)(1), eight hours for a fatality, and §1904.39(a)(2), twenty-four hours for an in-patient hospitalization, an amputation or the loss of an eye.
What happens in the first day decides the next two years. An inspector is coming. A claim is coming. In many cases a lawsuit is coming. The physical evidence, the equipment state, the guarding, the lockout condition and the memory of every witness are all at their best on day one and degrade from there.
Most employers are still using the old definition of “serious”
This catches companies out constantly. Labor Code §6302 was amended in 2020 and the reporting trigger is now far broader than most safety manuals say.
- In-patient hospitalization of any length is reportable, for anything other than medical observation or diagnostic testing. The old 24-hour hospitalization threshold is gone.
- Amputation and loss of an eye are reportable in their own right.
- A serious degree of permanent disfigurement is reportable.
- Injuries caused by a Penal Code violation are no longer excluded.
- Accidents in a construction zone on a public street or highway are expressly covered.
If your reporting decision tree still asks whether the employee was hospitalized for more than twenty-four hours, it is five years out of date and it will cause a late report. A late report is its own citation, on top of whatever the inspection finds.
What a fire service background brings to a fatality scene
Most safety consultants arrive after the scene has been cleared. Michael McNeil spent twenty-five years in the fire service, rising to Battalion Chief in Prevention, and arrived at scenes while they were still active. That is a different discipline: scene control, incident command, working alongside investigators without contaminating their work, recognizing cause-and-origin evidence, and reading a hazardous materials situation before deciding who goes in.
It also means the investigation is run by someone who has stood in front of families, agencies and command staff and given an account that had to hold up. A fatality investigation is not a form-filling exercise. It is a reconstruction that will be read by Cal/OSHA, by a workers’ compensation carrier, by plaintiff’s counsel and possibly by a jury.
The first seventy-two hours
- Scene documentation — photographs, measurements, position of equipment and product, guarding condition, lockout/tagout state, energy sources, housekeeping, lighting and access as they were found.
- Physical evidence — PPE, tools, machinery, failed components and their preservation and chain of custody.
- Witness interviews taken early, separately, before accounts converge into a single shared story.
- Exposure evidence where the mechanism was chemical, atmospheric, thermal or biological — sampled while the conditions still exist, not reconstructed months later.
- Records — training, the IIPP, inspections, maintenance history, prior near misses, discipline, supervision practice and the hazard assessment.
- The regulatory report itself, filed correctly and on time.
Root cause, not blame
“Employee error” is not a root cause. It is where a shallow investigation stops. The method here builds the sequence of events, identifies each causal factor and contributing condition, and follows them back to the management-system decisions that allowed the condition to exist — supervision, training, procurement, maintenance, staffing, production pressure. Corrective actions are then written to those findings, in language that survives an inspector reading them and a lawyer cross-examining them.
The investigation record becomes the defense record
A serious injury draws an inspection, and in California the classification is where the money is. Labor Code §6432(a) creates a rebuttable presumption that a serious violation exists where the Division shows a realistic possibility that death or serious physical harm could result from the hazard. §6432(c) is the way out, and it is evidentiary: the employer must show it did not know and could not with reasonable diligence have known, that it took all the steps a reasonable and responsible employer in like circumstances should take, and that it acted effectively as soon as the violation was discovered.
Every one of those elements is proved with material gathered in the first days — or not proved at all. That is why the same person should investigate the incident, build the record and, where the law allows, carry it into the appeal. See Cal/OSHA citation and violation defense and expert witness and litigation support.
Where we respond
On-site incident response throughout California and in twelve more Western states. Citation defense and appeals representation follow in California, Nevada, Oregon, New Mexico and Wyoming and in the federal OSHA states of Idaho, Montana, Colorado, North Dakota and South Dakota. In Washington, Utah and Arizona the investigation, technical work and expert testimony are available but we do not appear as a representative in appeals. The service area page sets out each state.
What we do
- Serious injury, fatality and catastrophic incident investigation
- Emergency scene assessment and evidence preservation
- Witness interviews and statements
- Root cause and causal factor analysis
- Industrial hygiene sampling where exposure is part of the mechanism
- Machine guarding, lockout/tagout and energy control evaluation
- Fire, explosion and hazardous materials incident assessment
- Regulatory reporting support under 8 CCR §342 and 29 CFR §1904.39
- Corrective action plans and IIPP revision
- Written investigation reports built for regulatory and litigation use
- Expert reports, deposition and trial testimony
Frequently asked questions
How quickly do I have to report a fatality or serious injury?
In California, 8 CCR §342(a) requires the report immediately — as soon as practically possible and not longer than eight hours after the employer knows, or with diligent inquiry would have known, of the death or serious injury or illness. Under federal OSHA, 29 CFR §1904.39(a)(1) gives eight hours for a fatality and §1904.39(a)(2) gives twenty-four hours for an in-patient hospitalization, an amputation or the loss of an eye. Report first, investigate second — a late report is a separate violation.
What counts as a “serious injury” in California now?
Labor Code §6302 was amended in 2020. It is now an in-patient hospitalization of any length for other than medical observation or diagnostic testing, an amputation, the loss of an eye, or a serious degree of permanent disfigurement. The old requirement that hospitalization exceed twenty-four hours no longer exists, injuries caused by a Penal Code violation are no longer excluded, and construction-zone accidents on public streets and highways are expressly covered.
Can our own investigation be used against us later?
It can, which is exactly why it should be done properly and by someone who understands how it will be read. A thin investigation that concludes “employee failed to follow procedure” is far more dangerous than a thorough one, because it demonstrates that the employer looked and stopped. A disciplined root-cause report that identifies real conditions and documents effective corrective action is the strongest evidence available under Labor Code §6432(c).
Should we wait for Cal/OSHA before starting our own investigation?
No. The Division’s investigation serves the Division. Yours serves you, your carrier and your counsel, and the evidence you need is perishable. Preserve the scene, make the required report on time, and begin documenting immediately — while cooperating fully with the inspector when they arrive.
Call immediately after a serious incident
Call (626) 546-9384 or email mike@mcneilsafetyconsulting.com. Response is direct — the person who takes the call is the person who comes to the site. See also workplace incident investigation, citation defense and client references.
McNeil Safety Consulting is not a law firm and does not give legal advice. Where a matter carries criminal exposure or parallel civil litigation, counsel should be retained and we work alongside them.
States We Serve
McNeil Safety Consulting provides this service to clients in the following states:
- California
- Nevada
- Arizona
- Oregon
- Washington
- Idaho
- Montana
- Utah
- Wyoming
- Colorado
- New Mexico
- North Dakota
- South Dakota
To confirm coverage for your site, call (626) 546-9384.