Is Fainting OSHA Recordable? Loss of Consciousness on the 300 Log
Picture this: a warehouse worker in the summer heat pauses mid-shift, sways, then drops to the concrete floor. Eyes closed for five seconds. Colleagues rush over. He sits up, shakes it off, grabs a bottle of water, and finishes the day. No doctor visit. No missed time. HR manager stares at the OSHA 300 Log template. Does a few seconds of unconsciousness count as recordable? The answer hinges on one clear rule in OSHA's recordkeeping standard.
Loss of consciousness, no matter how brief, triggers recording requirements under specific conditions. Safety coordinators and small-business owners face this question often. Fainting spells, blackouts, or syncopal episodes raise stakes for compliance. Get it wrong, and audits loom. This guide breaks down work-relatedness, the exact rule, logging steps, and practical examples like heat syncope.
The OSHA Rule: 1904.7(b)(6) on Loss of Consciousness
OSHA's 29 CFR 1904.7(a) lists five general recording criteria. Loss of consciousness stands alone, separate from medical treatment beyond first aid, days away from work, restricted work, or job transfer. Paragraph (b)(6) drives it home: "Yes, you must record a work-related injury or illness if the worker becomes unconscious, regardless of the length of time the employee remains unconscious."
Brief fainting is OSHA recordable if work-related. Duration creates no exception. A two-second blackout qualifies as much as a prolonged faint. The rule prioritizes the event itself over recovery speed or care provided. Wooziness or lightheadedness does not count. Only actual unconsciousness triggers entry on the Form 300 Log.
Work-Relatedness: Workplace Trigger or Personal Condition?
Not every faint goes on the log. First, confirm work-relatedness under 1904.5. A loss of consciousness caused solely by a personal medical condition, like a known seizure disorder or diabetic episode with no work contribution, stays off the record. But if a workplace event or exposure caused, contributed to, or significantly aggravated it, record the case.
Consider a maintenance tech who faints after seeing blood from a minor, work-related cut. The cut itself might qualify as first aid only. Yet the ensuing unconsciousness, tied to the job event, makes the case recordable under (b)(6). Evaluate the full sequence conservatively.
Heat Syncope: When Fainting Overrides First Aid
Heat syncope, or fainting from heat exposure on the job, exemplifies OSHA loss of consciousness recordable cases. Even if rest and fluids suffice, unconsciousness demands logging. Fluids for heat stress fall under first aid per 1904.7(b)(5)(ii)(N). But loss of consciousness trumps that. A worker collapsing from warehouse heat, unconscious briefly, heads to the 300 Log as an other recordable case.
Contrast this with heat stress without blackout: monitor fluids, rest, and recovery stay first aid. For details on that line, see our guide on first aid vs. medical treatment.
How to Log Brief Unconsciousness on Form 300 and 301
Enter the case on your OSHA 300 Log within seven calendar days of learning it occurred (1904.29(b)(3)). Use Column A for the case number. Describe in Column E: "Employee fainted due to heat exposure; brief loss of consciousness." Check (J) Other recordable if no days away or restrictions. Complete Form 301 or equivalent for details like date, time, and what happened.
Classify by the most serious outcome. Same-day return to full duty? Other recordable. If days away follow, check those columns and track calendar days. Learn step-by-step entry in our 300 Log guide and 301 instructions.
Reporting Requirements Beyond Recording
Recording differs from reporting. A faint leading to inpatient hospitalization triggers 8-hour or 24-hour calls under 1904.39. Brief unconsciousness alone does not. Review recordable vs. reportable and severe injury reporting deadlines for clarity.
Checklist: Is Fainting OSHA Recordable?
- Did the employee lose consciousness? (Not just dizzy.)
- Was it work-related? (Job event, exposure, or aggravation.)
- No personal condition sole cause?
- Enter on 300 Log within 7 days. Complete 301.
- Classify outcome: days away, restricted, or other recordable.
- Check for hospitalization triggering report.
State Plans may vary; consult local rules. This covers federal standards.
Organize Cases with FORM 300 LOGBOOK
FORM 300 LOGBOOK serves as your recordkeeping workspace. Guided entry keeps loss of consciousness cases audit-ready. Track details across 300 and 301 forms without scattered spreadsheets. Explore features, OSHA guidance, and FAQ.
Required Disclaimer: FORM 300 LOGBOOK organizes recordkeeping information but is not OSHA, is not an OSHA filing service, does not submit records to OSHA, does not replace official forms or professional/legal judgment, and does not guarantee compliance. Not legal advice. Check State Plan rules.