As an employer, recording workplace injuries is an essential risk management step, giving you important data that informs effective injury prevention strategies. But recording and reporting incidents is also a matter of compliance, meaning there are legally defined timelines you must stick to in order to protect your business against penalties from regulatory bodies.

In this article, we offer guidance on federal OSHA timelines, before highlighting some state specific requirements for California, Oregon, Washington, and Arizona.

This guide provides general information to help employers understand workplace injury and illness reporting and recording requirements. Because regulations can vary by state and specific circumstances, employers should verify applicable state requirements and consult qualified legal counsel or a safety professional when needed, particularly in complex or uncertain cases.

Work-related injury and illness reporting vs recording – What’s the difference?

If you’re required to report a work-related injury, this means you must contact OSHA directly and explain the incident. Recording of injuries happens internally, i.e., you outline the incident in your company’s internal safety logs.

You’re obligated to report and record a work-related incident if it results in:

• Fatality
• Serious injury – as defined by OSHA. Not all injuries that are medically serious fall under OSHA’s definition.

Most standard injuries only need to be recorded for employers to be fully compliant.

Related – The state of health and safety enforcement – and your ergonomics program

Workplace injury reporting timelines for employers (most states)

How soon you’re obligated to record a workplace injury is largely determined by the severity of the incident. Overall, however, these OSHA-defined windows are relatively short, so swift action is important to maintain regulatory compliance.

How long do you have to report a fatal work-related incident?

Timeline for fatal workplace incidents: 8 hours

In the tragic event that a workplace incident results in the death of an employee, there is an 8-hour window to report it to OSHA. This seems like a short period of time, but, importantly, the clock starts ticking the moment the employer or an agent of the employer (i.e., a manager or supervisor) learns of or should know about the incident, not when the incident itself occurs.

There’s also an exception to bear in mind: the 8-hour window for reporting work-related fatalities only applies within 30 days of the initial incident. 

What happens if the work-related fatality occurs after 30 days?

If an employee passes away from their work-related injuries on day 31 or later, you are no longer required to report directly to OSHA. However, you are still legally required to record the death. This means you must update your internal OSHA 300 logs to reflect the fatality within 7 calendar days of learning about it.

Also, bear in mind that if it fell into a non-fatal reportable category, the initial injury should have been reported.

How long do you have to report severe injuries or illnesses related to work?

Timeline for severe work-related injuries or illnesses: 24 hours

When an employee suffers serious, non-fatal injuries or illness while working, the employer has 24 hours to report the incident.

In this type of scenario, it’s important to understand what “serious injury” means so you’re clear on your reporting responsibilities.

In short, a non-fatal work-related injury or illness is classed as serious if the incident involved any of the following:

• • • In-patient hospitalization – Formal hospital admission for treatment. This excludes hospitalization for observation purposes only.
    • Amputation – This includes any amputations, regardless of severity – from whole limb to partial finger loss.
    • Loss of an eye – According to OSHA, the “loss of an eye” category for the 24-hour reporting requirement refers to physical enucleation (the removal of the eyeball) or evisceration (removal of the internal contents of the eyeball). However, permanent loss of sight without removal of the eye is still almost always reportable within 24 hours because it may still require in-patient hospitalization, which triggers the report anyway.

If an employee is formally admitted to hospital for treatment more than 24 hours after the initial incident, you’re no longer required to report it, but it is still a recordable event.

How long do you have to report minor recordable work-related injuries?

Timeline for standard recordable work-related injuries: 7 days

A standard recordable work-related injury should be recorded in an employer’s internal OSHA log within 7 calendar days of the incident.

The types of injuries that fall into this category include:

• • • Minor fractures, such as a broken finger or toe
    • Sprains or strains that require medical treatment beyond first aid (e.g., physiotherapy or prescription medication)
    • Cuts or lacerations requiring stitches or surgical glue
    • Minor burns that require prescription treatment
    • Repetitive strain injuries, such as carpal tunnel syndrome diagnosed by a healthcare professional
    • Foreign objects in the eye that require removal by a medical professional
    • Concussions without hospitalization
    • Work-related hearing loss confirmed by a medical evaluation
    • Injuries requiring prescription medication, even if the injury itself is minor
    • Injuries resulting in restricted duties, such as light duty for several days
    • Injuries requiring time off work, even if only for a few days

When is a work-related injury non-recordable?

Generally, employers don’t have to record a work-related injury if normal first aid was a sufficient response. Injuries requiring medical treatment beyond standard first aid, that lead to days away from work, restrict work, or result in loss of consciousness are recordable.

State-specific reporting or recording obligations for work-related injuries, illnesses, and fatalities

California

Work-related injury and illness reporting in California diverges significantly from federal standards. First, it’s crucial to note that California legislation doesn’t use the same in-patient hospitalization / amputation / eye loss definition of serious injury or illness. It uses a broader definition: “serious injury or illness (excluding minor injuries requiring only first aid”.

Timelines also differ.

California legislation demands more immediate action than most states for all fatal and serious non-fatal work-related injuries and illnesses. The Golden State requires employers to report as soon as practically possible, with 8 hours serving as the hard deadline.

Furthermore, in California, there is no 30-day exemption for recording work-related fatalities. Even if an employee dies due to complications with a work-related injury after the 30-day window, you’re required to report the fatality to OSHA within 8 hours of finding out.

If an employer can prove “exigent circumstances” that made the 8-hour window impossible, the acceptable window for reporting is 24 hours. But it’s a very high bar to clear (e.g., total communication failure in a remote area), so it’s crucial never to rely on being able to claim this extension.

Oregon

Oregon categorizes three or more in-patient hospitalizations related to the same work incident as a “catastrophe” that requires an immediate on-site OSHA presence. Catastrophe events have an 8-hour rather than 24-hour reporting window, from when the employer finds out.

Washington (DOSH)

In Washington, any in-patient hospitalization must be reported to the Department of Labour & Industries, Division of Occupational Safety and Health (DOSH) within 8 hours rather than 24 hours.

Arizona

OSHA requirements in Arizona largely align with federal standards. It’s workers’ compensation reporting that deviates from the norm.

For fatal work-related incidents, employers must notify the Industrial Commission of Arizona (ICA) within 24 hours. For any other injury, the employer has 10 days to file an official “Employer’s Report of Injury” with the state.

Under Arizona workers’ compensation rules, employers must notify the Industrial Commission of a work‑related fatality by the next business day, and must file an Employer’s Report of Injury within 10 days of notice of any accident.

Insurers or administrators may impose stricter contractual deadlines (for example, 24 hours to notify the carrier about fatalities), so employers should check their policy requirements.

A proactive approach to injury prevention and recordkeeping

Preventing workplace injuries starts with better visibility and proactive risk management. Our ergonomics solutions and safety consultancy services help organizations identify and reduce injury risks across office and industrial environments, bringing recordable injuries down while making it easier to document and track incidents when they occur.

Contact Cardinus today to learn more about our ergonomics solutions.