24 Hour HAZWOPER Training Course Registration & OSHA Guidance

24 Hour HAZWOPER Training Online – OSHA Compliant Certification Course

$175.00




Group Name: 24 Hour HAZWOPER Training Online – OSHA Compliant Certification Course | 08/04/2026
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Refund Policy: If for any reason you are unhappy or not satisfied with our courses or service we will provide a full refund up to 30 days after purchase.

Group discounts: discounts for 3 or more people. Discounts applied at the time of purchase.

Course At a Glance

  • 100% Online & Self-Paced: Complete your 24 hours of training entirely on your own schedule.
  • Instant Certification: Download your digital certificate immediately upon course completion.
  • OSHA Compliant: Meets academic criteria for OSHA 29 CFR 1910.120(e) and 29 CFR 1926.65(e) standards.
  • Exam Flexibility: Includes unlimited module quiz and final exam attempts.

Fast, Flexible, and OSHA Compliant Certification

Get certified as an occasional hazardous waste site worker with our comprehensive 24-Hour HAZWOPER online course. Designed strictly to satisfy OSHA standard 29 CFR 1910.120(e)(3)(ii), this self-paced training path gives you the exact compliance your employer requires without forcing you to spend extra days in a classroom. Start your training immediately on any desktop, laptop, or mobile device, save your progress seamlessly as you go, and download your certificate of completion the moment you pass the final exam.

Our training includes scenario-based HAZWOPER components with our exclusive CompetencyScenario™ framework.

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Who Needs 24-Hour HAZWOPER Training?

  • occasional site workers
  • limited task workers
  • unlikely exposure above PELs
  • groundwater monitoring personnel
  • environmental technicians
  • inspection personnel
  • emergency response support staff
  • subcontractors entering controlled areas

References

OSHACode® has helped hazardous waste workers meet OSHA training requirements for decades through practical, compliance-focused online HAZWOPER training.

Illustration Showing Steps in a HAZWOPER Training Path

Completing the online 24 hour HAZWOPER knowledge portion is only one step. Employers remain responsible for providing workplace-specific, hands-on instruction before employees perform hazardous waste operations.

Course Info

Accreditation

This course meets the eligibility for Continuance of Certification (COC) points awarded by the Board of Certified Safety Professionals (BCSP).

Also, for the following organizations, our courses may be eligible for technical contact hours or re-certification points:

Board for Global EHS Credentialing (Formerly The American Board of Industrial Hygiene)

American Council for Accredited Certification (ACAC)

Institute of Hazardous Materials Management (IHMM)

Board of Canadian Registered Safety Professionals (BCRSP)

Course Description

Our Hazardous Waste Operations and Emergency Response (HAZWOPER) 24 Hour HAZWOPER Training was developed using Occupational Safety and Health Administration (OSHA) guidance documents in combination with extensive real-world field experience. This course is commonly referred to as OSHA 24, HAZWOPER 24, or the 24 Hour HAZWOPER.

In accordance with OSHA 29 CFR 1910.120(e), this training is required for individuals who plan to work on or around designated HAZWOPER sites. Upon successful completion, participants receive a certification that is widely recognized and accepted by regulatory authorities. The program is self-paced, giving students the flexibility to complete the course on their own schedule.

The curriculum incorporates self-assessment quizzes, interactive learning modules, and a final examination. Quizzes may be repeated as often as necessary to reinforce comprehension, while the final exam allows up to three attempts. Once completed successfully, an electronic certificate of completion is issued and delivered via email.

It is important to note that the 24 Hour HAZWOPER Training is delivered online. OSHA regulations require that employers also provide employees with site-specific, hands-on training on the actual personal protective equipment (PPE) and tools they will use on the job. This practical instruction must meet performance-based standards and may be conducted in a classroom or field setting.

Most individuals who require 24 hour HAZWOPER certification do not routinely wear PPE. However, in cases where PPE is necessary, employers are responsible for ensuring workers receive additional hands-on instruction with the exact equipment used in the field. This training is conducted in conjunction with the online 24 hour HAZWOPER course to ensure full compliance and workplace safety.

Duration

24 hours (regulatory requirement) – you may login and logout to accrue your study time.

Certificate

After successfully passing a final exam, you can immediately download your official certificate. A copy is stored in our site database should you need additional copies. View Certificate Example

Is the 24-Hour HAZWOPER Course Right For You?

This training track is required for employees who visit uncontrolled hazardous waste sites occasionally and whose job duties keep them safely below PELs. If your role does not require a respirator or involve high-risk remediation activities, this is your correct compliance path.

  • Common Roles: Site surveyors, engineers, project managers, investors, and delivery personnel.

(Note: If you routinely handle hazardous waste removals, wear respirators, or enter IDLH environments, you must take the full 40-Hour HAZWOPER Course instead)

View our 24 Hour and 40 Hour HAZWOPER comparison table to see which course best fits your duties and expected exposure conditions. Employers are responsible for determining the appropriate training level for each worker.

Frequently Asked Questions

What Will You Learn?

This course covers key HAZWOPER topics such as:

  • Hazard recognition at contaminated sites
  • Hazard communication and chemical exposure risks
  • PPE selection and limitations
  • Site control and decontamination procedures
  • Air monitoring fundamentals
  • Emergency response awareness
  • OSHA HAZWOPER regulatory requirements

How long do I have to complete the course once I start?

Your registration will be active for one year from the time you register.

What equipment or system requirements do I need to take the course?

Typically:

  • Desktop, laptop, or tablet

  • Reliable internet connection

  • Modern web browser

  • Audio/speakers or headphones for narrated content

Which course do I need: 24-Hour or 40-Hour HAZWOPER?

24-Hour is for occasional site workers with limited tasks; 40-Hour is for general site workers with direct exposure.

 

Bonus Tips for Employers:

  • Ensure the provider offers OSHA-compliant training with a certificate of completion.

  • Supplement online training with site-specific briefings or drills.

  • Maintain training records for compliance audits.

24 Hour HAZWOPER Certificate

Site-Specific Training Clarification

OSHA expects employers to provide site-specific hands-on training using the actual PPE, air monitoring equipment, decontamination procedures, and emergency response equipment used at the worksite. OSHACode® offers a blended training option where we provide the online knowledge component while employers conduct required site-specific field training.

HAZWOPER Practice Test

Download Practice Test 

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Why Thousands of Safety Professionals Choose OSHACode

  • Over 25 years of online HAZWOPER experience.
  • Founded by an environmental restoration project manager.
  • Developed by experienced HAZWOPER instructors.
  • Designed around OSHA performance-based requirements.
  • Immediate certificate after successful course completion.
  • Self-paced online learning.
  • Employer-compatible site-specific training model.
  • U.S.-based support.
Requirement 24-Hour HAZWOPER 40-Hour HAZWOPER
Intended Worker Type Occasional Site Workers General Site Workers
Exposure Potential Unlikely to be exposed above permissible exposure limits (PELs) Potential exposure at or above permissible exposure limits (PELs)
Typical Duties Site inspections, groundwater monitoring, sampling, limited task work Hazardous substance removal, cleanup operations, direct remediation activities
Minimum Training Hours 24 Hours 40 Hours
Supervised Field Experience 1 Day 3 Days
OSHA Regulatory Citation 29 CFR 1910.120(e)(3)(ii) 29 CFR 1910.120(e)(3)(i)
Construction Equivalent 29 CFR 1926.65 29 CFR 1926.65
Annual Refresher Requirement 8-Hour HAZWOPER Refresher 8-Hour HAZWOPER Refresher
Typical Industries Environmental consulting, utility inspections, site assessment Environmental remediation, hazardous waste cleanup, emergency response
Online Training Availability Available Online Available Online
Site-Specific Training Required Yes — Employer Provided Yes — Employer Provided
Best For Workers with limited hazardous substance exposure potential Workers directly engaged in hazardous waste operations and cleanup