Free OSHA 511 Exam Prep
OSHA #511 — Occupational Safety and Health Standards for General Industry
Prepare for the OSHA 511 exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
Quick Facts
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OSHA OSHA Training License: Complete Roadmap
Follow this path to organize your licensing and exam preparation
Master OSH Act Fundamentals and Regulatory Structure
Start with the OSH Act's purpose, General Duty Clause, inspection/citation process, penalty levels, and 29 CFR 1904 recordkeeping (300/300A/301, reporting timelines). Learn to navigate the 29 CFR 1910 structure: Part → Subpart → Section → Paragraph.
Study Physical Hazard Standards (LOTO, Confined Spaces, Machine Guarding, Electrical)
Deep-dive into 1910.147 LOTO (energy types, authorized vs. affected, group LOTO, annual inspection), 1910.146 PRCS (space classification, testing sequence O₂→LEL→toxic, attendant duties), machine guarding (1910.212, 1910.217 power presses, 1910.219 nip points), and Subpart S electrical safety (grounding, GFCI, approach boundaries, arc flash).
Study HazCom/GHS and PPE Standards
Master the 16 SDS sections, 6 GHS label elements, 9 pictograms, signal words, and written HazCom program requirements. For PPE: hierarchy of controls, hazard assessment certification, and respiratory protection APF values (half-mask=10, full-face=50, PAPR=1000, SCBA=10,000).
Study Health Hazards, PELs, and PSM
Focus on noise PEL (90 dBA) vs. action level (85 dBA), hearing conservation program triggers, lead action level (30 μg/m³) vs. PEL (50 μg/m³) vs. medical removal BLL (50 μg/dL), asbestos PEL (0.1 f/cc), bloodborne pathogens (Exposure Control Plan, HBV vaccine offer, post-exposure evaluation), and PSM 14 elements (PHA revalidation every 5 years, compliance audit every 3 years, PSSR before startup).
Complete 100 Practice Questions
Work through all 100 questions. Aim for 80%+ correct. Focus on specific numerical thresholds (PELs, action levels, reporting timelines, distances), procedural sequences (LOTO steps, atmospheric testing order, PRCS roles), and the ability to cite the relevant CFR section for each answer.
Can You Take the OSHA 511 Exam?
Check if you meet the basic eligibility requirements
- •Complete at least 26 contact hours under the authorized Education Center's attendance and completion policy
- •Follow the assessment and materials rules published by the selected OTI Education Center
- •Course must be taken at an authorized OSHA Training Institute (OTI) Education Center
- •When #511 is used as the course prerequisite for #501, it must have been completed within the previous 7 years
OSHA 511 Quick Facts
Time to Get Licensed
At least 26 contact hours; delivery dates and daily schedule vary by authorized OTI Education Center.
From start to license in hand
Exam Provider
OSHA Training Institute (OTI) Education Centers (in-person and Virtual Instructor-Led Training available at select centers and OSHA regions)
Retake Policy
Attendance, assessment, and reassessment policies vary by authorized OTI Education Center. OSHA does not publish one nationwide fixed waiting period or rule requiring every unsuccessful student to repeat the full course.
Total Cost Breakdown
Free OSHA 511 Prep Tools
Reported exam pass rate: Not published by OSHA for course #511.. Check the exam sponsor for the latest official figure.
100 Free Standards Questions
Independent practice covering major 29 CFR 1910 topics from the OSHA #511 course; it is not an official national final-exam blueprint
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Updated 2026
Current with 2026 OSHA enforcement priorities and 29 CFR 1910 standards
What You'll Study
10 chapters covering the exam topics in this guide
Chapter 1: OSH Act, Regulatory Framework & Inspection Procedures
6 sections
Chapter 2: OSHA Recordkeeping & Reporting (29 CFR Part 1904)
3 sections
Chapter 3: Walking-Working Surfaces & Emergency Preparedness (Subparts D & E)
5 sections
Chapter 4: Hazard Communication & GHS Standard (29 CFR 1910.1200)
4 sections
Chapter 5: Personal Protective Equipment & Respiratory Protection (Subpart I)
4 sections
Chapter 6: Control of Hazardous Energy / Lockout/Tagout (29 CFR 1910.147)
4 sections
Chapter 7: Permit-Required Confined Spaces (29 CFR 1910.146)
4 sections
Chapter 8: Electrical Safety & Safe Work Practices (Subpart S)
4 sections
Chapter 9: Machine Guarding & Materials Handling (Subparts N & O)
5 sections
Chapter 10: Occupational Health, Industrial Hygiene & Process Safety (Subparts G & Z)
7 sections
OSHA 511 Exam Details
OSHA #511 — Occupational Safety and Health Standards for General Industry
Administered by OSHA Training Institute (OTI) Education Centers
Exam Content Breakdown
Based on the official OSHA Training Institute (OTI) Education Centers content outline
OSH Act overview, General Duty Clause, OSHA inspection types and procedures, citation categories, penalty levels, multi-employer worksite policy, employer/employee rights, whistleblower protection (Section 11(c))
OSHA 300/300A/301 forms, recordability criteria vs. first aid, reporting timelines for fatalities/hospitalizations/amputations, privacy cases, exemptions
1910.22 general requirements, 1910.23 fall protection (4-foot threshold), 1910.28 fall protection systems, 1910.30 training, 1910.36/.38 exit routes and Emergency Action Plans, fire prevention plans
HazCom 2012, 16-section SDS format, 6 GHS label elements, 9 pictograms, signal words (Danger/Warning), written HazCom program, trade secrets, immediate-use container exemption, employee training requirements
Hierarchy of controls, hazard assessment and certification, PPE selection and training, eye/face protection, head protection, foot protection, electrical PPE (rubber insulating gloves), respiratory protection (1910.134), APF values, fit testing, PLHCP evaluation
Energy control procedures, authorized vs. affected vs. other employees, LOTO sequence, stored energy types, group LOTO, tagout equivalency, annual periodic inspection, LOTO restoration sequence, minor servicing exception
Permit-required vs. non-permit space classification, 4 PRCS hazard types, atmospheric testing sequence (O₂ → LEL → toxic), entry supervisor/entrant/attendant roles, permit cancellation, non-entry rescue, attendant duty not to enter
NRTL listing requirements, system grounding, GFCIs (bathrooms, rooftops, temporary wiring), safe electrical work conditions, qualified vs. unqualified persons, approach boundaries, arc flash PPE, rubber insulating gloves classes
1910.212 general machine guarding, 1910.217 power presses (presence-sensing, two-hand control), 1910.219 power transmission (nip points), 1910.176/.178 materials handling and PITs, forklift rated capacity, operator retraining triggers, tip-over response
1910.95 noise (PEL 90 dBA, action level 85 dBA, Hearing Conservation Program), Table Z-1 PELs, AREC industrial hygiene paradigm, 1910.1001 asbestos (0.1 f/cc PEL), 1910.1025 lead (action level 30 μg/m³, PEL 50 μg/m³, medical removal at 50 μg/dL BLL), 1910.1030 bloodborne pathogens, 1910.1052 methylene chloride, 1910.1200 HazCom, 1910.119 PSM (14 elements, PHA revalidation 5 years, audit 3 years, PSSR), 1910.106 flammable liquids, 1910.252 welding/cutting
What's Included
10 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required
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What's Next After the OSHA 511?
After passing the OSHA 511, you can pursue these career paths
OSHA 30-Hour General Industry
Comprehensive OSHA 30-hour outreach training for workers and supervisors in general industry
OSHA 510 — OSHA Standards for the Construction Industry
The construction industry equivalent of OSHA 511, prerequisite for OSHA 500 Trainer Course
OSHA 501 — Trainer Course in OSHA Standards for General Industry
Advanced trainer certification that requires OSHA 511 as a prerequisite; authorizes teaching 10-hr and 30-hr OSHA General Industry Outreach courses
OSHA 511 Exam FAQ
Official OSHA Training Institute (OTI) Education Centers Resources
Verify information with these official sources
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