How to Fill Out and Submit OSHA Exposure Report Form 301

To fill out an OSHA exposure report form, work through the four sections of OSHA Form 301 in order: the administrative header, the exposed employee’s identifying information, the treating healthcare provider, and the case details describing exactly what happened. The case section is where accuracy matters most, because that description anchors any medical follow-up, workers’ compensation claim, or safety investigation tied to the incident. Form 301 is the federal Injury and Illness Incident Report, and many employers use an internal equivalent that captures the same data points.1Occupational Safety and Health Administration. Injury and Illness Recordkeeping Forms – 300, 300A, 301

What Counts as a Reportable Exposure

For biological hazards, OSHA defines an exposure incident as contact with blood or other potentially infectious materials through the eyes, mouth, mucous membranes, non-intact skin, or a needlestick or cut from a contaminated sharp, when that contact happens while performing job duties.2Occupational Safety and Health Administration. Bloodborne Pathogen Exposure Incidents Healthcare workers see these most often, but the standard covers any employee whose job puts them in contact with blood or infectious materials, including lab technicians, janitorial staff cleaning biohazard spills, and first responders.

Chemical exposures follow a different framework. An overexposure that causes or contributes to an illness requiring medical treatment beyond first aid crosses the recording threshold and belongs on a Form 301.3Occupational Safety and Health Administration. 29 CFR 1910.1000 – Air Contaminants More broadly, a work-related injury or illness becomes recordable when it results in medical treatment beyond basic first aid, restricted duties, days away from work, loss of consciousness, or a significant injury or illness diagnosed by a healthcare provider.4Occupational Safety and Health Administration. 29 CFR 1904 – Recording and Reporting Occupational Injuries and Illnesses

You can download blank copies of Form 301 as a fillable PDF from OSHA’s recordkeeping forms page, alongside the companion Form 300 log and Form 300A summary.1Occupational Safety and Health Administration. Injury and Illness Recordkeeping Forms – 300, 300A, 301 Human Resources or a supervisor usually keeps the form on hand. A company-designed incident report also works, as long as it captures every data point on the official Form 301.

How to Fill Out OSHA Form 301, Section by Section

Form 301 has four sections. Work through them in order to avoid backtracking for missing details.5Occupational Safety and Health Administration. OSHA Forms for Recording Work-Related Injuries and Illnesses

Administrative Information

The top of the form asks for the date the form is being completed, the name and title of the person filling it out, and a phone number. This identifies who created the record if questions come up later during an investigation or audit.

Employee Information

Enter the exposed employee’s full name, home address, date of birth, hire date, and gender. The hire date is relevant because newer employees are statistically more likely to experience exposure incidents, and investigators review training records in that context.

Physician or Healthcare Professional

Record the treating physician or other healthcare provider’s name. If the employee received treatment away from the worksite, add the facility name and address. Two yes-or-no questions ask whether the employee was treated in an emergency room and whether they were hospitalized overnight as an in-patient. Answer these accurately: an overnight in-patient hospitalization triggers a separate obligation to report the incident directly to OSHA within 24 hours.6Occupational Safety and Health Administration. 29 CFR 1904.39 – Reporting Fatalities, Hospitalizations, Amputations, and Losses of an Eye

Case Information

This is the substance of the form. Fields 10 through 18 cover the case itself, and this is where most people need to slow down.

  • Case number. Transfer this from the OSHA 300 Log after the case is recorded there.
  • Date and time. Enter the date of the injury or illness, the time the employee started work that day, and the time the exposure happened. If the exact time is unknown, check the box saying it cannot be determined.
  • Activity before the incident (Field 14). Describe what the employee was doing immediately before the exposure. Name the specific task, tools, and materials. “Drawing blood from a patient using a butterfly needle” is useful. “Performing clinical duties” is not.
  • What happened (Field 15). Explain how the exposure occurred. For a needlestick, specify whether it happened during the procedure, during disposal, or from a needle left in an unexpected location. For a chemical splash, note whether a container failed, ventilation malfunctioned, or a spill occurred during transfer.
  • Injury or illness (Field 16). Identify the body part affected and the nature of the harm, such as “puncture wound to left index finger” or “chemical burn to right forearm and both eyes.”
  • Object or substance (Field 17). Name the specific agent. Use the chemical name from the Safety Data Sheet rather than a brand name. For biological exposures, identify the source material (blood, saliva, cerebrospinal fluid).
  • Death information (Field 18). If the employee died as a result of the incident, record the date of death.

OSHA’s instructions specifically warn against including personally identifiable information about other workers involved in the incident. No names, phone numbers, or Social Security numbers for anyone other than the affected employee.5Occupational Safety and Health Administration. OSHA Forms for Recording Work-Related Injuries and Illnesses

Supporting Documents to Attach

Form 301 captures the core record, but the strongest reports include supporting documents that back up the narrative and help with medical or legal follow-up.

  • For chemical exposures, attach or reference the Safety Data Sheet for the substance involved. It gives the correct chemical identity, hazard classification, and recommended first-aid measures.
  • Note the type, brand, and model of any device involved, especially for needlestick injuries. If a safety mechanism failed, record its condition. This information feeds the employer’s evaluation of safer devices.
  • Get names and contact details for anyone who witnessed the incident or helped with the immediate response.
  • Document what protective equipment the employee was wearing at the time (gloves, respirators, goggles), and whether any of it failed or was absent.
  • Record the immediate response: flushing eyes with water, washing a wound with soap, removing contaminated clothing. The timing and type of decontamination can affect medical decisions later.

The Sharps Injury Log

Needlestick and sharps injuries require a separate Sharps Injury Log in addition to Form 301. The log records the type and brand of device, the work area where the injury happened, and a brief description of how it occurred. Employers must retain the Sharps Injury Log for five years and keep it separate from the general injury and illness log to protect employee confidentiality.

Submitting the Form and the Deadlines That Apply

Submit the completed form to your direct supervisor, safety officer, or through your employer’s incident reporting system. Internal processes vary. Some workplaces use a secured online portal, others collect paper forms. What matters from a regulatory standpoint is that the employer records the case on the OSHA 300 Log within seven calendar days of learning about it.5Occupational Safety and Health Administration. OSHA Forms for Recording Work-Related Injuries and Illnesses

Shorter deadlines apply when OSHA itself must be notified. A work-related fatality must be reported within eight hours. A work-related in-patient hospitalization, amputation, or loss of an eye must be reported within 24 hours.6Occupational Safety and Health Administration. 29 CFR 1904.39 – Reporting Fatalities, Hospitalizations, Amputations, and Losses of an Eye These reports go directly to OSHA, by phone to the nearest OSHA area office or through OSHA’s online reporting portal, and they are the employer’s responsibility rather than the individual employee’s.7Occupational Safety and Health Administration. Report a Fatality or Severe Injury

Ask for a written or electronic confirmation that your report was received. That timestamp protects you if any dispute arises later about whether you reported the incident promptly.

What Happens After You File

For bloodborne pathogen exposures, the employer must provide a confidential medical evaluation and follow-up at no cost to the employee.2Occupational Safety and Health Administration. Bloodborne Pathogen Exposure Incidents The evaluation follows the most current U.S. Public Health Service recommendations, and the treating clinician determines what testing and follow-up is appropriate. Common follow-up includes blood testing for HIV and hepatitis B and C, and post-exposure prophylaxis where indicated. The employer must give the evaluating clinician relevant medical records, including the employee’s vaccination status.

You can decline offered treatment. For the hepatitis B vaccine, the process is formalized: if you choose not to receive it, you sign a declination statement acknowledging you understand the risk and that the vaccine was offered at no charge. The declination is not permanent. You can request and receive the vaccine at any later date as long as you remain at occupational risk.8Occupational Safety and Health Administration. Hepatitis B Declination Statement

The completed exposure report becomes part of the employee’s medical record. The employer must preserve it for the duration of employment plus 30 years, because occupational diseases sometimes take decades to manifest.9eCFR. 29 CFR 1910.1020 – Access to Employee Exposure and Medical Records

Your Protection From Retaliation

Section 11(c) of the OSH Act prohibits employers from retaliating against workers who report safety hazards or file exposure reports. Retaliation covers firing, demotion, transfer, denial of overtime, and any other adverse action tied to the employee’s safety complaint. If you believe you were punished for filing a report, you have 30 days from the retaliatory action to file a complaint with OSHA.10Occupational Safety and Health Administration. Protection From Retaliation for Engaging in Safety and Health Activities That deadline is tight and strictly enforced. Miss it and OSHA lacks jurisdiction to investigate.

If OSHA finds the complaint has merit, the agency will attempt to negotiate a settlement. When negotiations fail, the case can be referred to the Department of Labor’s Office of the Solicitor for civil litigation in federal court, where both compensatory and punitive damages are available.