OSHA 30-Hour Construction (OSHA 30)

Attain Excellence with ELECExam

Premium Practice Questions

The OSHA 30-Hour Construction training is the gold standard for safety education in the United States construction industry. Designed specifically for supervisors, foremen, and safety directors, this program provides a comprehensive overview of the hazards found on a construction site. This guide serves as the authoritative resource for everything you need to know about obtaining your OSHA 30 card.

What is the OSHA 30-Hour Construction (OSHA 30)?

The OSHA 30-Hour Construction Outreach Training Program is a comprehensive safety program designed to provide workers with some responsibility for site safety a deep understanding of OSHA regulations and hazard recognition.

  • Official Exam Name & Acronym: OSHA 30-Hour Construction Outreach Training (OSHA 30).
  • Conducting Body/Authority: The Occupational Safety and Health Administration (OSHA), a regulatory agency of the United States Department of Labor (DOL). The training is delivered by OSHA-authorized trainers.
  • Purpose of Exam: Professional Certification/Compliance. It ensures that supervisors and safety-responsible personnel can identify, predict, and prevent workplace hazards.
  • Geographic Validity: Recognized across all 50 U.S. states. While it is a federal program, certain jurisdictions (like New York City under Local Law 196) and specific private contractors make this training mandatory for site entry.
  • Level of Competence: Specialist/Supervisory level. While the OSHA 10-hour is for entry-level workers, the OSHA 30 is intended for those with supervisory or safety oversight responsibilities.
  • Brief History: Established under the Occupational Safety and Health Act of 1970, the Outreach Training Program was launched in 1971 to promote workplace safety through voluntary training. It has evolved from basic classroom instruction to a rigorous 30-hour curriculum available both in-person and online.

Who Can Take the OSHA 30-Hour Construction (OSHA 30)? (Eligibility Requirements)

Unlike professional engineering licenses, the OSHA 30 does not require a university degree. However, it is specifically tailored for individuals who have a vested interest in site safety management.

Eligibility Checklist

  • Academic Requirements: No minimum degree required. A high school diploma is recommended but not mandatory.
  • Experience Requirements: There are no formal “years of experience” required to take the course, though it is designed for those currently in or moving into supervisory roles.
  • Documentation Checklist:
    • Valid Government-issued Photo ID (Driver’s License or Passport).
    • Proof of employment (optional, but often required if a company is paying).
    • Course registration form from an OSHA-authorized provider.
  • Language Proficiency: Courses are primarily offered in English and Spanish. Students must be proficient in the language of instruction to pass the quizzes and final exam. No formal IELTS/TOEFL score is required.
  • Age Restrictions: Must be at least 18 years of age (standard for construction site work).

Summary Table of Eligibility

Requirement Details
Minimum Age 18 Years
Education No formal degree required
Prerequisites None (OSHA 10 is NOT required first)
ID Requirement Government-issued photo ID
Target Audience Supervisors, Foremen, Safety Managers

How to Register for the OSHA 30-Hour Construction (OSHA 30)

Exam Schedule & Availability

  • Exam Frequency: On-Demand. Online courses can be started at any time. In-person classes are scheduled by authorized trainers year-round.
  • Registration Windows: Open year-round.
  • Scheduling Flexibility: Online students can work at their own pace, but OSHA regulations limit instruction to a maximum of 7.5 hours per day. The full 30 hours must be completed within 6 months of the start date.

Exam Fees (Detailed Breakdown)

Fee Type Estimated Cost (USD)
Online Course Fee (Includes DOL Card) $160 – $220
In-Person Training Fee $400 – $600 (varies by location)
Replacement DOL Card Fee $50
Rescheduling/Late Fees Varies by provider (usually $0 for online)
Total Estimated Investment $160 – $600

Booking Process

  1. Select an Authorized Provider: Ensure the provider is listed on the official OSHA.gov website as an “Authorized Outreach Training Provider.”
  2. Create an Account: Register with your legal name (as it will appear on your DOL card).
  3. Payment: Pay via credit card or company purchase order.
  4. Identity Verification: Complete the mandatory identity verification (often through security questions or biometric software for online courses).

Retake Policy

  • Failed Quizzes: Most providers allow 3 attempts to pass each module quiz (passing is usually 70%).
  • Failed Final Exam: If you fail the final exam 3 times, OSHA regulations require you to restart the entire 30-hour course from the beginning.
  • Fees: Many online providers require a full repurchase of the course if you fail the final exam three times.

Score Validity

  • Federal Level: The OSHA 30 card does not officially expire.
  • Local Jurisdictions: Some states or specific sites (e.g., New York City, certain Department of Energy sites) require a refresher or a new card every 3 to 5 years.

OSHA 30-Hour Construction (OSHA 30) Exam Format & Structure

Exam Format

The training consists of 30 hours of instructional time, followed by a final assessment. It is a Computer Based Test (CBT) for online students or a paper-based test for in-person students.

Timing & Duration

Component Duration
Total Instructional Time 30 Hours (Minimum)
Maximum Daily Instruction 7.5 Hours
Final Examination Unmarked (Usually 45-90 minutes)
Mandatory Breaks At least 15 mins every 2 hours

Syllabus & Content Domains

Domain Topics Covered Mandatory Hours
Introduction to OSHA Workers’ rights, employer responsibilities, inspections 2 Hours
OSHA Focus Four Hazards Falls, Electrocution, Struck-By, Caught-In/Between 6 Hours
Personal Protective Equipment (PPE) Selection, use, and maintenance of PPE 2 Hours
Health Hazards in Construction Silica, Lead, Asbestos, Noise, Chemicals 2 Hours
Stairways and Ladders Safe access and egress requirements 1 Hour
Electives Scaffolds, Excavations, Cranes, Power Tools 12 Hours
Optional Topics Industry-specific safety concerns 5 Hours

How is the OSHA 30-Hour Construction (OSHA 30) Scored?

  • The Passing Threshold: You must achieve a minimum score of 70% on all module quizzes and the final exam.
  • Negative Marking: There is no negative marking. Points are not deducted for incorrect answers.
  • Scoring Mechanics: Scoring is absolute. You must answer the required number of questions correctly to proceed. For example, if there are 20 questions, you must answer at least 14 correctly.
  • Result Declaration: For online courses, results are instantaneous. For in-person courses, the trainer usually grades the test immediately.

How Difficult is the OSHA 30-Hour Construction (OSHA 30)?

Overall Difficulty Rating: Moderate. The challenge is not necessarily the complexity of the questions, but the sheer volume of information and the 30-hour time commitment.

Historical Pass Rates

Category Pass Rate (Estimated)
First-time Pass Rate 92%
Overall Pass Rate 98% (with retakes)

Most Challenging Topics: Electrical standards and Excavation requirements (Subpart P) are often cited by students as having the most technical detail to memorize.

OSHA 30-Hour Construction vs. Similar Certifications

Feature OSHA 30 Construction OSHA 10 Construction CHST (BCSP)
Primary Purpose Supervisory Safety Entry-level Safety Professional Certification
Time to Complete 30 Hours 10 Hours Years of Experience + Exam
Cost ~$180 ~$80 ~$500+
Difficulty Moderate Easy High

How to Prepare for the OSHA 30-Hour Construction (OSHA 30)

Recommended Study Timeline

  • Total Preparation Time: 35-40 hours (30 hours of course time + 5-10 hours of review).
  • Study Approach: Focus on the “Focus Four” hazards, as these constitute the majority of the training and are most relevant to site safety.

Best Study Resources

  • Official OSHA CFR 1926: The federal regulations for construction.
  • OSHA Outreach Student Manuals: Provided by your authorized trainer.
  • NIOSH Pocket Guide: For chemical and health hazard information.

What to Expect on OSHA 30-Hour Construction (OSHA 30) Exam Day

  • Check-in: For online courses, you must log in and pass a security verification. For in-person, you must sign an attendance roster.
  • Environment: Online courses require a stable internet connection. You cannot “fast-forward” through videos; the system tracks your active time.
  • Prohibited Items: During the final exam, you should not use outside websites, though the course materials provided within the portal are usually accessible.

After Passing the OSHA 30-Hour Construction (OSHA 30)

Once you pass the final exam, you will receive a temporary certificate of completion that you can print immediately. This is valid for site entry in most cases. Your official Department of Labor (DOL) Plastic Wallet Card will be mailed to you, typically arriving within 2 to 8 weeks.

Career Opportunities: Holding an OSHA 30 card qualifies you for roles such as Site Safety Health Officer (SSHO), Project Manager, and Construction Superintendent.

Frequently Asked Questions

  1. Does the OSHA 30 card expire? Federally, no. However, many states and employers require a renewal every 3-5 years.
  2. Can I take OSHA 30 online? Yes, provided the trainer is OSHA-authorized for online delivery.
  3. Is OSHA 30 the same as a safety degree? No, it is a certificate of completion, not a college degree or a professional license like a CSP.
  4. What is the difference between OSHA 10 and 30? OSHA 10 is for general laborers; OSHA 30 is for supervisors and provides 20 additional hours of technical depth.
  5. Can I fail the OSHA 30? Yes, if you fail the quizzes or final exam three times, you must restart the course.
  6. How long do I have to finish the course? You have 6 months from the day you start.
  7. Can I take more than 7.5 hours of training a day? No, OSHA regulations strictly forbid more than 7.5 hours of outreach training in a 24-hour period.
  8. Is the test open book? For most providers, you can use the notes and manuals provided during the 30-hour instruction.
  9. What if I lose my card? You must contact your original trainer to request a replacement. You can only get one replacement card.
  10. Is OSHA 30 valid in all states? Yes, it is a federal program recognized nationwide.
  11. Can I take the course in Spanish? Yes, many authorized providers offer the full 30-hour curriculum in Spanish.
  12. Do I need OSHA 10 before taking OSHA 30? No, you can go straight to OSHA 30.

Loading study notes...

Loading flash cards...

Loading mindmap...

Loading premium content...

Achieve a Competitive Edge in Your Electrician Exam

Master your Electrician Exam with the top study resource on the market

Complete Compatibility for All Devices

Gain unrestricted access to practice questions anytime and anywhere you require. ELECExam operates effortlessly across all mobile devices, laptops, and electronic gadgets.

Invest in the Ultimate Resource for Success

Every practice question, study note, and mind map is carefully crafted to help candidates like you conquer the Electrician Exam with ease.

Why ELECExam Is The Top Choice For Electrician Exam

Comparison Table
Features ELECExam Benefits Competitors Self Study
Exam Explanations
Green Tick
In-depth insights paired with essential exam expertise
Red Cross
Brief correct/incorrect answers only
Red Cross
Nil
Study Notes
Green Tick
Concise key notes for quick concept mastery
Red Cross
No study notes provided
Red Cross
Self prepared
Audio Study Material
Green Tick
More than 3 hours of detailed video study notes for convenient learning anytime
Red Cross
No video study materials
Red Cross
Nil
Mind Mapping
Green Tick
Organized mind maps for an in-depth understanding of the subject
Red Cross
No mind mapping tools
Red Cross
Nil
Question Bank
Green Tick
Comprehensive question database utilizing spaced repetition to enhance memory retention
Red Cross
Limited question bank
Red Cross
Nil
Device Compatibility
Green Tick
Full support for mobile, desktop, and tablet devices
Red Cross
Desktop only
Red Cross
Nil
Content Updates
Green Tick
Regular updates by dedicated exam experts
Red Cross
Infrequent updates
Red Cross
Nil
Account Access
Green Tick
Instant access upon payment completion
Red Cross
Manual account activation required
Red Cross
Nil
Success Guarantee
Green Tick
Unlimited access renewal until you succeed in the Electrician Exam within a year
Red Cross
Limited guarantee with conditions
Red Cross
Nil
Bonus Content
Green Tick
Career development resources including resume writing, productivity, and mindset training
Red Cross
No bonus content
Red Cross
Nil

One Year Success Guarantee

ELECExam provides industry-leading success rates and outstanding support for your Electrician Exam certification path. Earning the Electrician Exam certification transforms your professional standing, boosting your credentials on LinkedIn and email signatures while creating new opportunities for career growth and increased industry recognition.

We respect your dedication to professional development by offering thorough assistance throughout your Electrician Exam preparation. Our faith in our program is supported by a comprehensive one-year guarantee.

If you require additional preparation time, encounter unexpected obstacles, or need extra guidance, we’ll extend your platform access without additional fees. Simply reach out via email or mail to request an extension.

Your achievement is our focus, and we’ve made the extension process effortless. No forms to complete, no evidence needed, and no interrogation. All requests are handled efficiently and professionally. Be part of the thousands of successful professionals who have enhanced their careers using our platform.

We fully support our promise: anyone asking for extended access will receive it promptly—no complications, no questioning, guaranteed.

Elevate Your Career with the Electrician Exam Credential

OSHA 30-Hour Construction (OSHA 30) (365 Days)
  • 3 Hours Video Study Key Notes
  • Instant Access
  • Study Anywere
  • Support All Devices
  • Detailed Explanation
  • Mimic Real Examination Format
🛡️ One Year Success Guaranteed
Last Updated: 21 January 2026
Number of premium questions: 3150
Payment: One-time payment (no recurring fees)
2
Team purchases show a 10% discount and let you add extra member emails at checkout.
Best Value
365 Days Access
Total: $499 USD
$1.4 USD/day
90 Days Access
Total: $249 USD
$2.8 USD/day
30 Days Access
Total: $99 USD
$3.3 USD/day
Create An Account

FAQ

Our practice questions are meticulously designed to replicate the real Electrician Exam experience. Every question comes with thorough explanations, clarifying why the correct answer is accurate and why the other choices fall short.

If you do not obtain Electrician Exam certification after utilizing our platform, we will prolong your access at no additional cost until you succeed, valid for one year from the date of purchase.

ELECExam is crafted to function seamlessly across all devices. Study with ease on smartphones, tablets, iPads, and computers using our flexible platform design.

Our questions mirror the format and challenge of the Electrician Exam while adhering to ethical guidelines. We respect the copyrights of the official body and create unique content that promotes genuine understanding rather than simple rote learning. Our focus is on developing true proficiency for enduring success.

An official invoice will be emailed to you immediately after your purchase. This invoice will contain your contact information, details about the product, the payment amount, and the date of the transaction for your records.

Why ELECExam

Our past candidates loves us. Let’s see how they think about our service

James
James Verified Buyer
"Grateful for ELECExam for their exceptional resources. The study materials were thorough and straightforward. Their emphasis on practical examples helped me grasp Electrician Exam concepts effortlessly. Every dollar spent was worthwhile - it felt like having a personal mentor leading me through the Electrician Exam."
Emily R.
Emily R.Verified Buyer
"As a full time professional, ELECExam adaptable study approach was ideal. The mobile application allowed me to study while commuting. Their extensive question bank is impressive, and the performance analytics pinpointed my areas for improvement."
David H.
David H.Verified Buyer
"I used to feel overwhelmed by the Electrician Exam, but ELECExam turned studying into a manageable and even enjoyable experience. I truly appreciate this resource."
Sophia G.
Sophia G.Verified Buyer
"Just completed my Electrician Exam with the help of ELECExam. The practice questions were tough yet reasonable. The thorough explanations clarified the reasoning behind each response. The video tutorials were particularly beneficial."
Brian K.
Brian K.Verified Buyer
"ELECExam transformed my preparation for the Electrician Exam into an enjoyable experience. The engaging quizzes and real-world case studies kept my interest high. The performance tracking tools allowed me to concentrate on the areas that required more attention. A valuable investment for sure."
Olivia C.
Olivia C.Verified Buyer
"ELECExam customer support is exceptional. Whenever I had inquiries, they replied promptly. Their study resources are thorough, and the practice exams significantly assisted me in assessing my preparedness."
Daniel E.
Daniel E.Verified Buyer
"I'm thrilled I opted for ELECExam. Their structured method for Electrician Exam preparation made the experience much more manageable. The practice questions were tough yet reasonable, and the explanations were consistently straightforward."
Sarah M.
Sarah M.Verified Buyer
"Preparing for the Electrician Exam felt daunting until I discovered ELECExam. Their organized strategy and weekly study schedules helped me stay focused. The practice questions were tough yet equipped me thoroughly. I aced the exam with flying colors."
Michael S.
Michael S.Verified Buyer
"A true game changer. The educators at ELECExam are incredibly knowledgeable. Their insights on exam strategies were essential, and the community forum provided an excellent platform for networking with fellow candidates. Achieved outstanding results."
Rachel W.
Rachel W.Verified Buyer
"After dedicating months to my studies, the ELECExam quizzes and practice exams provided the essential support I required to succeed in the Electrician Exam."
Mark A.
Mark A.Verified Buyer
"Discovering ELECExam transformed my preparation. Their study resources are precise, and the practice tests significantly boosted my confidence. The weekly webinars clarified any uncertainties I had regarding challenging Electrician Exam concepts."
Megan B.
Megan B.Verified Buyer
"I utilized ELECExam for my Electrician Exam preparation and I am extremely satisfied. Their question bank is vast, and the explanations are detailed. The practice exams significantly boosted my confidence ahead of the real test."
Ethan V.
Ethan V.Verified Buyer
"Exceptional preparation program ELECExam offers a well-structured and current curriculum. The practice assessments pinpointed my areas for improvement, and their focused review resources significantly enhanced my skills. Successfully completed the Electrician Exam with high honors."
Jessica N.
Jessica N.Verified Buyer
"ELECExam study resources are invaluable. The practice tests closely resemble the actual Electrician Exam format. Their advice on managing time during the exam proved to be particularly beneficial."
James P.
James P.Verified Buyer
"I had my doubts about online exam preparation, but ELECExam transformed my approach. Their practice questions were accurate, and the explanations clarified intricate electrician concepts. I successfully passed my electrician exam on my first attempt. The mock tests proved to be especially beneficial."
Anna L.
Anna L.Verified Buyer
"ELECExam material is invaluable. Their approach to simplifying intricate Electrician Exam frameworks into easily understandable segments is exceptional. The practice tests closely resembled the real Electrician Exam format. I couldnt have achieved this without their support."
Chris T.
Chris T.Verified Buyer
"ELECExam practice tests mirrored the actual experience perfectly. I entered the Electrician Exam with a sense of calm and assurance."
Laura J.
Laura J.Verified Buyer
"Exceptional platform ELECExam method for teaching Electrician Exam analysis is both practical and impactful. The consistent updates to study resources ensured everything remained aligned with industry developments. I successfully passed the Electrician Exam on my first try."
Jason M.
Jason M.Verified Buyer
"The practice questions on ELECExam closely mirrored the real Electrician Exam. Their study schedule template kept me organized, and the video lessons were ideal for visual learners such as myself."
Isabella F.
Isabella F.Verified Buyer
"After exploring various study resources, ELECExam stood out as the best choice. Their emphasis on the practical application of Electrician Exam principles simplified the learning process. The mobile app was ideal for reviewing material during lunch breaks."

Transform Your Future Through Electrician Exam Preparation

Conquer the Electrician Exam with Assurance

Achieve a competitive edge