goraedu

Introduction to OSHA practice questions

20 free practice questions from 29 CFR Parts 1903 and 1904. Each answer is explained and linked to the rule it comes from.

Fact-checked against official sources · Last checked

Introduction to OSHA

20 questions across 8 topics. After each answer you see why it is right, with a link to the official source.

Tip: press A, B, C or D to answer and Enter for the next question. Nothing you answer leaves your browser.

Review all 20 questions

Prefer to read? Here is every question in the Introduction to OSHA set, grouped by topic. Open a question to see the answer, why it is right and the official source.

The OSH Act and the OSHA poster

  1. 1. On construction work, which is a physically dispersed activity, where must the OSHA notice to employees be posted?

    • A. At the employer's corporate headquarters only
    • B. Inside each piece of heavy equipment
    • C. At the location to which employees report each day
    • D. On the employer's website
    Show answer

    Answer: C. At the location to which employees report each day

    For physically dispersed activities such as construction, the notice "shall be posted at the location to which employees report each day."

    Source: eCFR: 29 CFR 1903.2, Posting of notice; availability of the Act, regulations and applicable standards (as of Nov 3, 2026)

OSHA inspections

  1. 2. OSHA gives an employer advance notice of an inspection in one of the situations 1903.6(a) allows, and the employer knows who the employees' authorized representative is. What does 1903.6(b) make the employer's responsibility?

    • A. Promptly notifying the authorized representative of employees of the inspection
    • B. Getting the Area Director's written approval of the inspection date
    • C. Posting the advance notice for 3 working days
    • D. Sending OSHA a list of every employee on the site
    Show answer

    Answer: A. Promptly notifying the authorized representative of employees of the inspection

    When advance notice is given, "it shall be the employer's responsibility promptly to notify the authorized representative of employees of the inspection, if the identity of such representative is known to the employer." An employer who fails to do so may be subject to citation and penalty.

    Source: eCFR: 29 CFR 1903.6, Advance notice of inspections (as of Nov 3, 2026)

  2. 3. The representative the employees have authorized for an inspection is not an employee of the employer. Under 1903.8(c), when may this third party accompany the Compliance Safety and Health Officer?

    • A. Never, because only employees may accompany the officer
    • B. Only with the employer's written consent
    • C. Only if the third party is a licensed attorney
    • D. When, in the officer's judgment, good cause has been shown that accompaniment by a third party is reasonably necessary to an effective and thorough physical inspection
    Show answer

    Answer: D. When, in the officer's judgment, good cause has been shown that accompaniment by a third party is reasonably necessary to an effective and thorough physical inspection

    The authorized representative "may be an employee of the employer or a third party", and a non-employee may accompany the officer if, in the officer's judgment, "good cause has been shown why accompaniment by a third party is reasonably necessary to the conduct of an effective and thorough physical inspection of the workplace".

    Source: eCFR: 29 CFR 1903.8, Representatives of employers and employees (as of Nov 3, 2026)

  3. 4. If an employer refuses to let the Compliance Safety and Health Officer enter, what does the officer do?

    • A. Issues an on-the-spot fine and enters anyway
    • B. Terminates the inspection or confines it to areas with no objection, and reports the refusal to the Area Director
    • C. Closes the job site until the employer agrees
    • D. Asks the local police to force entry
    Show answer

    Answer: B. Terminates the inspection or confines it to areas with no objection, and reports the refusal to the Area Director

    The officer "shall terminate the inspection or confine the inspection to other areas" where no objection is raised, and "shall immediately report the refusal and the reason therefor to the Area Director."

    Source: eCFR: 29 CFR 1903.4, Objection to inspection (as of Nov 3, 2026)

Complaints and imminent danger

  1. 5. An employee gives the Area Director notice of an alleged violation to request an inspection. What does 1903.11(a) require of that notice?

    • A. It must be notarized
    • B. It must be in writing, set forth the grounds with reasonable particularity, and be signed by the employee or representative of employees
    • C. It must be co-signed by the employer
    • D. It must be filed within 24 hours of noticing the hazard
    Show answer

    Answer: B. It must be in writing, set forth the grounds with reasonable particularity, and be signed by the employee or representative of employees

    "Any such notice shall be reduced to writing, shall set forth with reasonable particularity the grounds for the notice, and shall be signed by the employee or representative of employees."

    Source: eCFR: 29 CFR 1903.11, Complaints by employees (as of Nov 3, 2026)

  2. 6. An inspection is made because of an employee complaint. What may the inspection cover?

    • A. Only the exact hazard named in the complaint
    • B. Only the area where the complaining employee works
    • C. Only records, not physical conditions
    • D. It is not limited to matters referred to in the complaint
    Show answer

    Answer: D. It is not limited to matters referred to in the complaint

    "Inspections under this section shall not be limited to matters referred to in the complaint."

    Source: eCFR: 29 CFR 1903.11, Complaints by employees (as of Nov 3, 2026)

  3. 7. After an officer tells an employer about an imminent danger, the employer immediately eliminates the imminence of the danger and starts steps to abate it. What does 1903.13 say about citations?

    • A. Appropriate citations and notices of proposed penalties may still be issued
    • B. No citation may be issued once the danger is eliminated
    • C. Only a verbal warning may be given
    • D. A citation may be issued only if someone was injured
    Show answer

    Answer: A. Appropriate citations and notices of proposed penalties may still be issued

    "Appropriate citations and notices of proposed penalties may be issued with respect to an imminent danger even though, after being informed of such danger by the Compliance Safety and Health Officer, the employer immediately eliminates the imminence of the danger and initiates steps to abate such danger."

    Source: eCFR: 29 CFR 1903.13, Imminent danger (as of Nov 3, 2026)

  4. 8. On the basis of an inspection, a Compliance Safety and Health Officer concludes that conditions could reasonably be expected to cause death or serious physical harm immediately or before the danger can be eliminated through the Act's other enforcement procedures. Whom must the officer inform?

    • A. Only the local fire department
    • B. Only the employer's insurance carrier
    • C. The affected employees and employers, telling them a civil action to restrain the conditions is being recommended
    • D. No one until the citation is mailed
    Show answer

    Answer: C. The affected employees and employers, telling them a civil action to restrain the conditions is being recommended

    The officer "shall inform the affected employees and employers of the danger and that he is recommending a civil action to restrain such conditions or practices".

    Source: eCFR: 29 CFR 1903.13, Imminent danger (as of Nov 3, 2026)

Citations, contests and abatement

  1. 9. Besides describing the alleged violation with particularity, what must every citation also fix under 1903.14(b)?

    • A. The date of the next inspection
    • B. The name of the employee who complained
    • C. The employer's insurance deductible
    • D. A reasonable time or times for the abatement of the alleged violation
    Show answer

    Answer: D. A reasonable time or times for the abatement of the alleged violation

    "Any citation shall also fix a reasonable time or times for the abatement of the alleged violation."

    Source: eCFR: 29 CFR 1903.14, Citations; notices of de minimis violations; policy regarding employee rescue activities (as of Nov 3, 2026)

  2. 10. An employer receives a notice of de minimis violations. What does 1903.16 say about posting it?

    • A. It need not be posted
    • B. It must be posted for 3 working days
    • C. It must be posted until April 30
    • D. It must be mailed to each employee instead
    Show answer

    Answer: A. It need not be posted

    Citations must be posted at or near each place of alleged violation, but "Notices of de minimis violations need not be posted."

    Source: eCFR: 29 CFR 1903.16, Posting of citations (as of Nov 3, 2026)

  3. 11. Where must an employer post a citation it receives, where that is practicable?

    • A. In the company's annual report
    • B. In the employer's main office files only
    • C. Unedited, at or near each place an alleged violation referred to in the citation occurred
    • D. On the OSHA 300 Log
    Show answer

    Answer: C. Unedited, at or near each place an alleged violation referred to in the citation occurred

    The employer "shall immediately post such citation, or a copy thereof, unedited, at or near each place an alleged violation referred to in the citation occurred".

    Source: eCFR: 29 CFR 1903.16, Posting of citations (as of Nov 3, 2026)

  4. 12. Under 1903.17(a), what must every employer notice of intention to contest specify?

    • A. The name of the employer's attorney
    • B. Whether it is directed to the citation or to the proposed penalty, or both
    • C. The number of employees on the site
    • D. The date the hazard was abated
    Show answer

    Answer: B. Whether it is directed to the citation or to the proposed penalty, or both

    "Every notice of intention to contest shall specify whether it is directed to the citation or to the proposed penalty, or both."

    Source: eCFR: 29 CFR 1903.17, Employer and employee contests before the Review Commission (as of Nov 3, 2026)

  5. 13. An employer posts its petition for modification of abatement date. Under 1903.14a(c)(2), within what time must affected employees or their representatives file a written objection to avoid waiving any further right to object?

    • A. Within ten (10) working days of the date of posting or service
    • B. Within 24 hours of the posting
    • C. Within 6 months of the posting
    • D. Within 30 calendar days of the original citation
    Show answer

    Answer: A. Within ten (10) working days of the date of posting or service

    "Failure to file such objection within ten (10) working days of the date of posting of such petition or of service upon an authorized representative shall constitute a waiver of any further right to object to said petition."

    Source: eCFR: 29 CFR 1903.14a, Petitions for modification of abatement date (as of Nov 3, 2026)

  6. 14. An employer requests an informal conference about a citation. What effect does this have on the 15-working-day period to file a notice of contest?

    • A. It doubles the period to 30 working days
    • B. It pauses the period until the conference ends
    • C. It cancels the citation
    • D. It does not stay the 15-working-day period
    Show answer

    Answer: D. It does not stay the 15-working-day period

    "No such conference or request for such conference shall operate as a stay of any 15-working-day period for filing a notice of intention to contest".

    Source: eCFR: 29 CFR 1903.20, Informal conferences (as of Nov 3, 2026)

  7. 15. What deadline does 1903.19 set for an employer to certify to OSHA that a cited violation has been abated, unless the compliance officer observed the abatement during the on-site inspection within 24 hours after the violation was identified and noted it in the citation?

    • A. Before the closing conference
    • B. Within 24 hours of receiving the citation
    • C. Within 10 calendar days after the abatement date
    • D. At the end of the calendar year
    Show answer

    Answer: C. Within 10 calendar days after the abatement date

    "Within 10 calendar days after the abatement date, the employer must certify to OSHA (the Agency) that each cited violation has been abated," except as provided in paragraph (c)(2).

    Source: eCFR: 29 CFR 1903.19, Abatement verification (as of Nov 3, 2026)

Who must keep injury and illness records

  1. 16. A company had 10 or fewer employees at all times during the last calendar year, and neither OSHA nor the Bureau of Labor Statistics has informed it in writing that it must keep records. What does Part 1904 require?

    • A. It must keep full OSHA 300, 300-A and 301 records
    • B. It need not keep OSHA injury and illness records, but must still report fatalities, in-patient hospitalizations, amputations and eye losses
    • C. It is exempt from all of Part 1904, including reporting
    • D. It must keep records only for supervisors
    Show answer

    Answer: B. It need not keep OSHA injury and illness records, but must still report fatalities, in-patient hospitalizations, amputations and eye losses

    Such a company does "not need to keep OSHA injury and illness records unless OSHA or the Bureau of Labor Statistics informs you in writing", but all covered employers "must report to OSHA any work-related incident that results in a fatality, the in-patient hospitalization of one or more employees, an employee amputation, or an employee loss of an eye."

    Source: eCFR: 29 CFR 1904.1, Partial exemption for employers with 10 or fewer employees (as of Nov 3, 2026)

Recording cases: criteria and forms

  1. 17. An employee is cut by a sharp object contaminated with another person's blood, and the case is recordable. What does 1904.29 say about the employee's name on the OSHA 300 Log?

    • A. It may not be entered, because this is a privacy concern case
    • B. It must be entered in full so the case can be tracked
    • C. Only the employee's initials are entered
    • D. The employee's badge number replaces it
    Show answer

    Answer: A. It may not be entered, because this is a privacy concern case

    Cuts from sharp objects "that are contaminated with another person's blood or other potentially infectious material" are privacy concern cases, and for those "you may not enter the employee's name on the OSHA 300 Log." The words privacy case go in the space normally used for the name.

    Source: eCFR: 29 CFR 1904.29, Forms (as of Nov 3, 2026)

Annual summary, retention and employee access

  1. 18. Which person does 1904.32(b)(4) list as a company executive who may certify the annual summary?

    • A. The chair of the site safety committee
    • B. Any first-line supervisor
    • C. The company's outside accountant
    • D. The highest ranking company official working at the establishment
    Show answer

    Answer: D. The highest ranking company official working at the establishment

    The certifying company executive must be an owner (sole proprietorship or partnership only), an officer of the corporation, "The highest ranking company official working at the establishment", or that official's immediate supervisor.

    Source: eCFR: 29 CFR 1904.32, Annual summary (as of Nov 3, 2026)

  2. 19. During the five-year storage period, which stored record must the employer update to include newly discovered recordable injuries or illnesses?

    • A. The annual summary only
    • B. The OSHA 300 Logs
    • C. The OSHA 301 Incident Reports only
    • D. None, because stored records may not be changed
    Show answer

    Answer: B. The OSHA 300 Logs

    During the storage period "you must update your stored OSHA 300 Logs to include newly discovered recordable injuries or illnesses"; updating the annual summary and the 301 Incident Reports is not required.

    Source: eCFR: 29 CFR 1904.33, Retention and updating (as of Nov 3, 2026)

Reporting severe injuries to OSHA

  1. 20. An employer must report an employee's work-related in-patient hospitalization, and the nearest OSHA Area Office is closed. Which way of reporting does 1904.39 accept?

    • A. Leaving a message on the Area Office answering machine
    • B. Faxing the Area Office
    • C. Using the 800 number or the reporting application on OSHA's public Web site
    • D. Sending an email to the Area Office
    Show answer

    Answer: C. Using the 800 number or the reporting application on OSHA's public Web site

    "No, if the Area Office is closed, you must report the fatality, in-patient hospitalization, amputation, or loss of an eye using either the 800 number or the reporting application located on OSHA's public Web site at www.osha.gov."

    Source: eCFR: 29 CFR 1904.39, Reporting fatalities, hospitalizations, amputations, and losses of an eye as a result of work-related incidents to OSHA (as of Nov 3, 2026)