Safety Trained Supervisor Practice Test

Safety Trained Supervisor Practice Test

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Safety Trained Supervisor Practice Test

Updated for October 2026
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Earning your Safety Trained Supervisor certification is a definitive step toward leadership in the safety industry. This credential, offered by the Board of Certified Safety Professionals (BCSP), validates your ability to ensure safe work practices and maintain regulatory compliance. Whether you are aiming for the general STS or the Safety Trained Supervisor Construction (STSC) designation, preparation is key.

Our comprehensive guide covers everything from BCSP Safety Trained Supervisor exam requirements to study strategies. Use our free resources, including realistic safety trained supervisor test questions, to assess your readiness and build confidence before test day.

⏱️
120m
Time Limit
📝
100
Questions
✅
65%
Passing Score
💵
$350
Exam Fee

Did you know? The Safety Trained Supervisor (STS) certification is held by over 5,000 professionals worldwide. Achieving this credential demonstrates a commitment to safety leadership that is highly valued by employers across construction, manufacturing, and energy sectors. Try our CPO practice test. Practice with the free Safety Trained Supervisor practice test on PracticeTestGeeks (7 questions with answer explanations).

Facts verified Oct 20, 2026 against Board of Certified Safety Professionals. Dates that have passed are removed automatically.

Safety Trained Supervisor Exam at a Glance

ItemDetailOfficial source
Time limit2 hoursBoard of Certified Safety Professionals
Exam fee$185 exam fee (+$120 application fee; $293 app+exam combo)Board of Certified Safety Professionals
Retake policyWait at least 6 weeks between attempts; retake within the 1-year eligibility windowBoard of Certified Safety Professionals
Validity5-year recertification cycle, kept active by the annual feeBoard of Certified Safety Professionals
Renewal$75 annual renewal fee + 5-year recertification (3 points / 30 hrs, incl. 0.5 ethics)Board of Certified Safety Professionals
DeliveryComputer-based at Pearson VUE test centersBoard of Certified Safety Professionals
Eligibility30 hrs SH&E training + 2 yrs supervisory or 4 yrs any work experience (or associate degree / 2-yr apprenticeship)Board of Certified Safety Professionals
Score releaseImmediately on submitting the examBoard of Certified Safety Professionals
Registration opensApply any time (year-round)Board of Certified Safety Professionals

Facts verified Oct 20, 2026 against Board of Certified Safety Professionals. Dates that have passed are removed automatically.

Free Safety Trained Supervisor Study Tools

Interactive Safety Trained Supervisor resources on PracticeTestGeeks, free to start:

Safety Trained Supervisor Practice Test Questions

Prepare for the Safety Trained Supervisor exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.

Safety Trained Supervisor MCQ
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Safety Trained Supervisor
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Safety Trained Supervisor Mock Exam on Site Supervisor Safety Training Questions and Answers. Safety Trained Supervisor Study Guide questions to pass on your first try.
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Safety Trained Supervisor Questions and Answers on Basic Industrial Hygiene Questions and Answers. Free Safety Trained Supervisor practice for exam readiness.
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Free Safety Trained Supervisor Quiz on Emergency Preparedness and Response Questions and Answers. Safety Trained Supervisor Exam prep questions with detailed explanations.
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Safety Trained Supervisor Test Online for Fall Protection Systems Questions and Answers. Free practice with instant results and feedback.
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Free Safety Trained Supervisor Test covering Hazard Control Principles Questions and Answers. Practice and track your Safety Trained Supervisor exam readiness.
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Free Safety Trained Supervisor Practice Test featuring Hazard Identification and Awareness Questions and Answers. Improve your Safety Trained Supervisor Exam score with mock test prep.
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Safety Trained Supervisor Test Prep for Incident Investigation and Reporting Questions and Answers. Practice Safety Trained Supervisor Quiz questions and boost your score.
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FREE STS PRACTICE TEST

Safety Trained Supervisor Flashcards

Quick review for the BCSP STS and STSC exams

📚 🏗️What is the primary focus of the STSC certification?
The STSC certification focuses on safety leadership and hazard control specifically within the construction industry.
🎯 🔥What is a key component of fire prevention?
A key component is proper storage of flammable materials and regular inspection of fire suppression systems.
💡 👔What role do supervisors play in safety culture?
Supervisors enforce policies, model safe behaviors, and encourage open communication about hazards.
📚 ⛑️Who administers the STS exam?
The Board of Certified Safety Professionals (BCSP) administers the Safety Trained Supervisor exam.
🎯 📜What is the recertification cycle?
The STS and STSC certifications have a five-year recertification cycle requiring points and annual fees.
SAFETY TRAINED SUPERVISOR QUIZ

Safety Trained Supervisor Exam Study Guide

Success on the exam requires a structured approach. A strong Safety Trained Supervisor study guide should cover all domain areas, from regulatory compliance to incident investigation. Using a safety trained supervisor practice test helps identify knowledge gaps early in your preparation.

📚 STS Basics

What is the Safety Trained Supervisor exam?
The Safety Trained Supervisor (STS) exam certifies individuals with supervisory responsibilities who have safety knowledge and skills. It is not for full-time safety practitioners but for leaders who implement safety programs.
Who needs to take the Safety Trained Supervisor test?
Supervisors, managers, and foremen in any industry who want to demonstrate their competence in ensuring a safe workplace should take the STS or STSC exam.
Is the STSC certification different from STS?
Yes, the STSC certification is specifically for the construction industry, focusing on construction-specific hazards, whereas the STS is for general industry.
What topics are covered on the STS test?
Topics include Safety Program Implementation, Hazard Identification and Control, Health Hazards and Control, and Leadership and Ethics.

📝 STS Format

How many questions are on the Safety Trained Supervisor exam?
The Safety Trained Supervisor exam consists of 100 multiple-choice questions that must be completed within a two-hour time limit.
How long is the Safety Trained Supervisor test?
Candidates are allowed 2 hours (120 minutes) to complete the computer-based STS or STSC examination at a Pearson VUE center.
What is the format of the Safety Trained Supervisor questions?
The exam uses a multiple-choice format, presenting four possible answers for each question with only one correct response.
Can I take the Safety Trained Supervisor exam online?
No, the official certification exam must be taken in person at an authorized Pearson VUE testing center to ensuring security and integrity.

✍️ STS Registration

How do I register for the Safety Trained Supervisor exam?
You must create an account on the BCSP website, submit an application verifying your eligibility, and pay the application fee before scheduling your exam.
What is the Safety Trained Supervisor exam cost?
The cost includes a $150 application fee and a $350 examination fee, totaling $500. Annual renewal fees also apply to maintain the credential.
What are the requirements for STS certification?
Requirements include 30 hours of safety training and either two years of supervisory experience or four years of general work experience.
Where can I find an STSC study guide?
You can find an STSC study guide through the BCSP website, third-party publishers, or by using our free resources and practice questions above.

📊 STS Results

What is a good Safety Trained Supervisor score?
A passing score is determined by the BCSP using a modified Angoff method, but generally, answering approximately 65-70% of questions correctly is required to pass.
Is the Safety Trained Supervisor exam hard?
The exam can be challenging for those without preparation. However, with proper study using a Safety Trained Supervisor practice test, candidates have a good pass rate.
When do I get my STS results?
You will receive your preliminary STS exam results immediately after completing the computer-based test at the testing center.
Can I retake the Safety Trained Supervisor test?
Yes, if you fail, you can retake the exam. There is no limit on retakes, but you must pay the examination fee for each attempt.

💰 STS Salary

What is the average Safety Trained Supervisor salary?
The average salary for professionals with an STS certification is approximately $75,000 annually, depending on industry and experience.
Does STSC certification increase pay?
Yes, holding an STSC certification can lead to salary increases and promotions, particularly in the construction industry where safety leadership is highly valued.
What jobs require STS certification?
Jobs such as Site Supervisor, Construction Manager, Safety Coordinator, and Shift Lead often value or require the Safety Trained Supervisor credential.
Is the STS certification worth it?
Absolutely. It validates your safety knowledge, enhances your career prospects, and demonstrates your commitment to protecting your team, often leading to better job security.
STS MOCK EXAM

Safety Trained Supervisor Score Calculator

Total Scored Questions
87

Estimated score calculation

61 out of 87 correct
70%

Required to Pass: ~70% (Estimated)

Your Score: 61 correct ✓ PASS

The total initial cost is approximately $500. Considering the potential for salary advancement, the stsc exam cost pays for itself quickly. Try our ACI practice test.

START STS PRACTICE TESTPRACTICE STSC TEST

Safety Trained Supervisor Test Day Checklist

Valid Govt ID
Confirmation Email
Arrive 30 Mins Early
No Personal Items
Review BCSP Rules
Rest Well Before
Know Center Location
Bring Confidence

Ready to Pass Your STS Exam?

Join thousands of certified supervisors who used our safety trained supervisor practice test to prepare. Start your journey to certification today!

Safety Trained Supervisor Renewal Requirements

Maintaining your credential requires diligence. The bcsp safety trained supervisor certification operates on a five-year cycle. You must earn recertification points and pay annual fees.

📅
Cycle
5 Years
🎓
Points
30 Points
💵
Fee
$70/Year

Earning points is easy through continued employment, attending safety conferences, or completing additional safety trained supervisor training courses.

Pros

  • Industry-recognized credential boosts your resume
  • Higher earning potential (10-20% salary increase on average)
  • Demonstrates commitment to professional development
  • Opens doors to advanced career opportunities

Cons

  • Exam preparation requires significant time investment (4-8 weeks)
  • Certification fees can be $100-$400+
  • May require continuing education to maintain
  • Some employers may not require certification

Sample Safety Trained Supervisor Practice Questions

Try these questions from our free Safety Trained Supervisor practice tests. The correct answer and an explanation follow each question.

  1. A supervisor tracks the number of safety observations, near-miss reports, and safety training sessions completed each month. These metrics are examples of what type of safety performance indicators?

    • A. Reactive Indicators
    • B. Lagging Indicators
    • C. Proactive Indicators
    • D. Incident Rate Indicators

    Answer: C. Proactive Indicators

    These are examples of proactive or leading indicators. Leading indicators are measures that are proactive in nature and track activities and conditions that can prevent incidents before they happen. Lagging indicators, in contrast, measure outcomes after an incident has occurred, such as injury rates or lost workdays.

  2. A supervisor notices an employee using visibly cracked safety goggles. What is the FIRST action the supervisor should take?

    • A. File an incident report and monitor the situation
    • B. Remove the damaged PPE from service immediately
    • C. Allow the employee to finish the current task before replacing
    • D. Order replacement PPE for next week's delivery

    Answer: B. Remove the damaged PPE from service immediately

    Damaged PPE must be immediately removed from service since it can no longer provide adequate protection and could lead to injury.

  3. A supervisor is reviewing the safety program's performance metrics. Which of the following is a 'leading indicator' that can be used to proactively improve safety performance?

    • A. The number of OSHA recordable injuries in the last quarter.
    • B. The total number of lost workdays due to incidents.
    • C. The percentage of employees who completed safety training before a deadline.
    • D. The workers' compensation cost modification rate for the previous year.

    Answer: C. The percentage of employees who completed safety training before a deadline.

    Leading indicators are proactive, preventative, and predictive measures that monitor performance and can identify potential problems before they result in an incident. The percentage of employees completing safety training is a leading indicator because it measures a proactive safety activity. The other options (recordable injuries, lost workdays, and workers' compensation costs) are all lagging indicators, which measure the outcomes of past incidents.

  4. During a chemical spill emergency, a supervisor's immediate priority is to ensure the safety of their team. According to OSHA guidelines, what is one of the supervisor's key responsibilities after initiating the alarm and evacuation?

    • A. Personally attempting to clean up the spill using available materials.
    • B. Conducting a roll call or head count at the designated assembly point.
    • C. Contacting the media to provide an update on the situation.
    • D. Beginning the incident investigation to determine the root cause.

    Answer: B. Conducting a roll call or head count at the designated assembly point.

    OSHA's Emergency Action Plan requirements state that the plan must include procedures to account for all employees after an emergency evacuation has been completed. As a leader, the supervisor is responsible for implementing this procedure, which typically involves a head count at a designated assembly area to ensure everyone has evacuated safely.

Take the full Safety Trained Supervisor practice test

Safety Trained Supervisor Questions and Answers

How do I register for the STS certification exam?

Registration for the STS exam is handled through the Board of Certified Safety Professionals (BCSP) website. You need to create an account, submit your application with documentation of your work experience and safety training hours, and pay the examination fee. Once your application is approved, you can schedule your exam at a Pearson VUE testing center.

How much does the STS certification exam cost?

The STS certification exam fee is $200, paid directly to the Board of Certified Safety Professionals during the application process. There may be additional fees if you need to reschedule your exam appointment. BCSP members and some affiliated organization members may qualify for reduced pricing, so check current fee schedules on the BCSP website before applying.

How long is the STS certification exam?

The STS certification exam allows two hours to complete all questions. This time limit includes any tutorial or survey screens presented at the testing center. Most candidates find the allotted time sufficient, but you should pace yourself to allow a few minutes at the end to review flagged questions before submitting your final answers.

Where can I take the STS certification exam?

The STS exam is administered at Pearson VUE testing centers located throughout the United States and internationally. After your application is approved by BCSP, you receive authorization to schedule at any available Pearson VUE location. You can find the nearest testing center and select your preferred date and time through the Pearson VUE scheduling system.

What study materials are recommended for the STS exam?

BCSP provides a detailed exam blueprint outlining the knowledge domains and their weightings. Recommended study resources include OSHA standards references, safety management textbooks, and the STS examination preparation materials available through BCSP. Reviewing the specific domain areas listed in the blueprint helps focus your study time on topics that carry the most weight on the actual exam.

Can I retake the STS exam if I do not pass?

Yes, candidates who do not pass the STS exam can retake it. BCSP requires a waiting period before you can reschedule a retake, and you must pay the exam fee again for each attempt. There is no limit on the total number of attempts, but you should use the diagnostic feedback from your score report to target weak areas before retesting.

How long is the STS certification valid before renewal is required?

The STS certification is valid for a five-year period from the date it is awarded. Before the certification expires, you must complete the renewal requirements established by BCSP, which include accumulating continuing education points or recertification credits. Failing to renew on time may result in your certification lapsing, requiring you to retake the exam.

What types of questions appear on the STS exam?

The STS exam consists entirely of multiple-choice questions, each presenting four answer options with one correct response. Questions are scenario-based and knowledge-based, testing your ability to apply safety principles to real workplace situations. Topics span hazard recognition, safety program management, regulatory compliance, and emergency response procedures as outlined in the BCSP exam blueprint.

Official Resources

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