# 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. - [What Is HAZWOPER? The Complete Guide to OSHA 29 CFR 1910.120](https://www.hazwoperosha.com/guides/what-is-hazwoper/) · Guide · 4 min read - What HAZWOPER means, who it covers, the 40, 24 and 8 hour training levels, emergency response, medical surveillance and how to get... - [40 vs 24 vs 8 Hour HAZWOPER: Which Training Do You Need?](https://www.hazwoperosha.com/guides/which-hazwoper-course-do-i-need/) · Guide · 2 min read - Compare 40 hour, 24 hour and 8 hour HAZWOPER training. Who needs each level under OSHA 1910.120(e), field experience rules, supervisor... - [HAZWOPER 8 Hour Refresher Requirements: Deadlines, Lapses and Records](https://www.hazwoperosha.com/guides/hazwoper-refresher-requirements/) · Guide · 2 min read - 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... - [How to Get HAZWOPER Certified Online (and How Long It Lasts)](https://www.hazwoperosha.com/guides/hazwoper-certification/) · Guide · 2 min read - Step-by-step guide to HAZWOPER certification: choosing a level, online training, field experience, certificates and wallet cards, how long... - [PPE Levels A, B, C and D Explained (EPA and OSHA HAZWOPER)](https://www.hazwoperosha.com/guides/ppe-levels-a-b-c-d/) · Guide · 2 min read - 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... - [HAZWOPER Decontamination Procedures: Decon Line Setup and Steps](https://www.hazwoperosha.com/guides/hazwoper-decontamination/) · Guide · 2 min read - How HAZWOPER decontamination works under 1910.120(k): decon methods, setting up the contamination reduction corridor, typical decon line... - [Site Control and Work Zones: Exclusion, Contamination Reduction and Support Zones](https://www.hazwoperosha.com/guides/site-control-work-zones/) · Guide · 2 min read - HAZWOPER site control under 1910.120(d): the site control program, hot, warm and cold work zones, the buddy system, access control points... - [HAZWOPER Air Monitoring: Oxygen, LEL, Toxics and Direct-Reading Instruments](https://www.hazwoperosha.com/guides/air-monitoring/) · Guide · 2 min read - HAZWOPER air monitoring under 1910.120(h): oxygen, LEL and toxic action levels, 4-gas meters, PIDs, FIDs, colorimetric tubes, bump testing,... - [Site-Specific Safety and Health Plan (HASP) Requirements Under 1910.120(b)](https://www.hazwoperosha.com/guides/site-safety-and-health-plan/) · Guide · 2 min read - What a HAZWOPER site-specific safety and health plan (HASP) must contain under OSHA 1910.120(b)(4), who writes it, pre-entry briefings,... - [HAZWOPER Emergency Response Training Levels: Awareness to Incident Commander](https://www.hazwoperosha.com/guides/emergency-response-training-levels/) · Guide · 2 min read - The five HAZWOPER emergency responder levels under 1910.120(q)(6): first responder awareness, operations, HAZMAT technician, specialist and... - [HAZWOPER Medical Surveillance Requirements (1910.120(f))](https://www.hazwoperosha.com/guides/hazwoper-medical-surveillance/) · Guide · 2 min read - Who needs HAZWOPER medical surveillance under OSHA 1910.120(f), exam frequency, what the exam includes, the physician's written opinion and... - [Exposure Limits Explained: PEL, REL, TLV, STEL, Ceiling and IDLH](https://www.hazwoperosha.com/guides/exposure-limits-pel-tlv-idlh/) · Guide · 2 min read - Plain-English guide to occupational exposure limits used in HAZWOPER: OSHA PEL, NIOSH REL, ACGIH TLV, TWA, STEL, ceiling, IDLH, and routes... - [Cal/OSHA HAZWOPER (Title 8 CCR 5192): California Training Guide](https://www.hazwoperosha.com/guides/cal-osha-hazwoper/) · Guide · 2 min read - 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... - [RCRA Hazardous Waste Training Requirements by Generator Category](https://www.hazwoperosha.com/guides/rcra-hazardous-waste-training-requirements/) · Guide · 2 min read - EPA RCRA hazardous waste training requirements for VSQGs, SQGs and LQGs, satellite accumulation, manifests, universal waste, DOT hazmat... - [HAZWOPER Compliance Checklist for Employers](https://www.hazwoperosha.com/guides/hazwoper-employer-compliance-checklist/) · Guide · 2 min read - A practical HAZWOPER compliance checklist for employers and EHS managers: scope, written programs, training records, medical surveillance,... - [HAZWOPER Glossary: 71 Terms and Acronyms Explained](https://www.hazwoperosha.com/guides/hazwoper-glossary/) · Guide · 8 min read - Definitions of 71 HAZWOPER, OSHA, EPA and RCRA terms and acronyms: IDLH, LEL, PEL, SCBA, PPE levels, work zones, decon, generator... ## Practice quizzes - [HAZWOPER 40 Hour Practice Test](https://www.hazwoperosha.com/quizzes/hazwoper-40-hour-practice-test/) · Free quiz · 15 questions - Free HAZWOPER 40 hour practice test with answers and explanations. 15 questions on OSHA 1910.120 training levels, PPE,... - [HAZWOPER 8 Hour Refresher Practice Quiz](https://www.hazwoperosha.com/quizzes/hazwoper-8-hour-refresher-practice-quiz/) · Free quiz · 10 questions - Free HAZWOPER 8 hour refresher practice quiz with answers. Review refresher deadlines, medical surveillance, the HASP,... - [HAZWOPER PPE Levels Quiz (Levels A, B, C and D)](https://www.hazwoperosha.com/quizzes/ppe-levels-quiz/) · Free quiz · 10 questions - Free quiz on HAZWOPER PPE levels A, B, C and D with answers. Test what each level includes, when to use it, respirator... - [Air Monitoring and Gas Detection Quiz](https://www.hazwoperosha.com/quizzes/air-monitoring-quiz/) · Free quiz · 10 questions - Free air monitoring quiz with answers: oxygen limits, LEL action levels, PIDs, FIDs, bump tests, vapor density and... - [Decontamination and Site Control Quiz](https://www.hazwoperosha.com/quizzes/decontamination-and-site-control-quiz/) · Free quiz · 10 questions - Free HAZWOPER decontamination and site control quiz with answers: work zones, decon line order, access control points,... - [HAZWOPER First Responder Awareness Level Quiz](https://www.hazwoperosha.com/quizzes/first-responder-awareness-quiz/) · Free quiz · 10 questions - Free HAZWOPER first responder awareness level quiz with answers: (q)(6) responder levels, the DOT Emergency Response... - [RCRA Hazardous Waste Generator Quiz](https://www.hazwoperosha.com/quizzes/rcra-hazardous-waste-quiz/) · Free quiz · 10 questions - Free RCRA hazardous waste quiz with answers: generator categories, accumulation limits, satellite accumulation,... --- Page: https://www.hazwoperosha.com/guides/ HazwoperOSHA.com: [Home](https://www.hazwoperosha.com/) · [Courses](https://www.hazwoperosha.com/#courses) · [About](https://www.hazwoperosha.com/about/) · [Contact](https://www.hazwoperosha.com/contact/) · [Privacy](https://www.hazwoperosha.com/privacy/) · [llms.txt](https://www.hazwoperosha.com/llms.txt) · [Sitemap](https://www.hazwoperosha.com/sitemap.xml) Questions: +1-866-429-6742 · sales@hazwoper-osha.com