Guide4 min read
What Is HAZWOPER? The Complete Guide to OSHA 29 CFR 1910.120
What HAZWOPER means, who it covers, the 40, 24 and 8 hour training levels, emergency response, medical surveillance and how to get...
HAZWOPER Guides & Resources
Everything about OSHA HAZWOPER in one place: who needs training, how much, what the rules say about PPE, decontamination, air monitoring, medical surveillance and emergency response, plus RCRA hazardous waste and Cal/OSHA.
All HAZWOPER guides
Guide2 min read
40 vs 24 vs 8 Hour HAZWOPER: Which Training Do You Need?
Compare 40 hour, 24 hour and 8 hour HAZWOPER training. Who needs each level under OSHA 1910.120(e), field experience rules, supervisor...
Guide2 min read
HAZWOPER 8 Hour Refresher Requirements: Deadlines, Lapses and Records
OSHA requires 8 hours of HAZWOPER refresher training every year under 1910.120(e)(8). When it is due, what happens if it lapses, what it...
Guide2 min read
How to Get HAZWOPER Certified Online (and How Long It Lasts)
Step-by-step guide to HAZWOPER certification: choosing a level, online training, field experience, certificates and wallet cards, how long...
Guide2 min read
PPE Levels A, B, C and D Explained (EPA and OSHA HAZWOPER)
The four levels of HAZWOPER personal protective equipment: what Level A, B, C and D include, when to use each, and how to choose a level...
Guide2 min read
HAZWOPER Decontamination Procedures: Decon Line Setup and Steps
How HAZWOPER decontamination works under 1910.120(k): decon methods, setting up the contamination reduction corridor, typical decon line...
Guide2 min read
Site Control and Work Zones: Exclusion, Contamination Reduction and Support Zones
HAZWOPER site control under 1910.120(d): the site control program, hot, warm and cold work zones, the buddy system, access control points...
Guide2 min read
HAZWOPER Air Monitoring: Oxygen, LEL, Toxics and Direct-Reading Instruments
HAZWOPER air monitoring under 1910.120(h): oxygen, LEL and toxic action levels, 4-gas meters, PIDs, FIDs, colorimetric tubes, bump testing,...
Guide2 min read
Site-Specific Safety and Health Plan (HASP) Requirements Under 1910.120(b)
What a HAZWOPER site-specific safety and health plan (HASP) must contain under OSHA 1910.120(b)(4), who writes it, pre-entry briefings,...
Guide2 min read
HAZWOPER Emergency Response Training Levels: Awareness to Incident Commander
The five HAZWOPER emergency responder levels under 1910.120(q)(6): first responder awareness, operations, HAZMAT technician, specialist and...
Guide2 min read
HAZWOPER Medical Surveillance Requirements (1910.120(f))
Who needs HAZWOPER medical surveillance under OSHA 1910.120(f), exam frequency, what the exam includes, the physician's written opinion and...
Guide2 min read
Exposure Limits Explained: PEL, REL, TLV, STEL, Ceiling and IDLH
Plain-English guide to occupational exposure limits used in HAZWOPER: OSHA PEL, NIOSH REL, ACGIH TLV, TWA, STEL, ceiling, IDLH, and routes...
Guide2 min read
Cal/OSHA HAZWOPER (Title 8 CCR 5192): California Training Guide
California HAZWOPER training under Title 8 CCR 5192: who needs it, 40, 24 and 8 hour Cal/OSHA courses, TSDF training, and how Cal/OSHA...
Guide2 min read
RCRA Hazardous Waste Training Requirements by Generator Category
EPA RCRA hazardous waste training requirements for VSQGs, SQGs and LQGs, satellite accumulation, manifests, universal waste, DOT hazmat...
Guide2 min read
HAZWOPER Compliance Checklist for Employers
A practical HAZWOPER compliance checklist for employers and EHS managers: scope, written programs, training records, medical surveillance,...
Guide8 min read
HAZWOPER Glossary: 71 Terms and Acronyms Explained
Definitions of 71 HAZWOPER, OSHA, EPA and RCRA terms and acronyms: IDLH, LEL, PEL, SCBA, PPE levels, work zones, decon, generator...
Practice quizzes
Free quiz15 questions
HAZWOPER 40 Hour Practice Test
Free HAZWOPER 40 hour practice test with answers and explanations. 15 questions on OSHA 1910.120 training levels, PPE,...
Free quiz10 questions
HAZWOPER 8 Hour Refresher Practice Quiz
Free HAZWOPER 8 hour refresher practice quiz with answers. Review refresher deadlines, medical surveillance, the HASP,...
Free quiz10 questions
HAZWOPER PPE Levels Quiz (Levels A, B, C and D)
Free quiz on HAZWOPER PPE levels A, B, C and D with answers. Test what each level includes, when to use it, respirator...
Free quiz10 questions
Air Monitoring and Gas Detection Quiz
Free air monitoring quiz with answers: oxygen limits, LEL action levels, PIDs, FIDs, bump tests, vapor density and...
Free quiz10 questions
Decontamination and Site Control Quiz
Free HAZWOPER decontamination and site control quiz with answers: work zones, decon line order, access control points,...
Free quiz10 questions
HAZWOPER First Responder Awareness Level Quiz
Free HAZWOPER first responder awareness level quiz with answers: (q)(6) responder levels, the DOT Emergency Response...
Free quiz10 questions
RCRA Hazardous Waste Generator Quiz
Free RCRA hazardous waste quiz with answers: generator categories, accumulation limits, satellite accumulation,...