OSHA 8 Hour HAZWOPER Refresher

OSHA HAZWOPER per 29 CFR 1910.120 & 29 CFR 1926.65

Only: $39.95


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The OSHA 8 Hour HAZWOPER Refresher is intended for workers who need to refresh an existing 24 or 40-hour HAZWOPER certification.

We offer several versions of the 8 Hour OSHA HAZWOPER Refresher to meet your training needs. Find out what is covered in each version.

Package Deals

For workers who supervise other HAZWOPER workers, this course can also be taken with our OSHA 8 Hour HAZWOPER Supervisor (Initial) course as part of a package deal. Additional information is available in the Discounts tab.

Supervisor Refresher

If you have OSHA HAWOPER Supervisor certification, you can take our OSHA 8 Hour HAZWOPER Supervisor Refresher course. The OSHA HAZWOPER Supervisor Refresher will refresh OSHA HAZWOPER 24-, 40-, and Supervisor (Initial) certification.

Continuing Education

This course can also be taken for 8 hours (0.8 CEUs) of EMS Continuing Education (CE) credits.

Advantages of Safety Unlimited Online Training

Course Objectives

The objectives for this course are to meet the Federal OSHA HAZWOPER training requirements of 29 CFR 1910.120(e)(8), CFR 1910.120(p)(7)(i), or 29 CFR 1910.120(q)(8) for General Industry, and 29 CFR 1926.65(e)(8), 29 CFR 1926.65(p)(7)(i), or 29 CFR 1926.65(q)(8) for Construction. This course is also intended to meet any HAZWOPER training requirements for EPA and State OSHA regulations.

Per 29 CFR 1910.120(e)(8) and 29 CFR 1926.65(e)(8)

Employees specified in paragraph (e)(1) of this section, and managers and supervisors specified in paragraph (e)(4) of this section, shall receive eight hours of refresher training annually on the items specified in paragraph (e)(2) and/or (e)(4) of this section, any critique of incidents that have occurred in the past year that can serve as training examples of related work, and other relevant topics.

Per 29 CFR 1910.120(p)(7)(i) and 29 CFR 1926.65(p)(7)(i)

The employer shall develop and implement a training program which is part of the employer's safety and health program, for employees exposed to health hazards or hazardous substances at TSD operations to enable the employees to perform their assigned duties and functions in a safe and healthful manner so as not to endanger themselves or other employees. The initial training shall be for 24 hours and refresher training shall be for eight hours annually. Employees who have received the initial training required by this paragraph shall be given a written certificate attesting that they have successfully completed the necessary training.

Per 29 CFR 1910.120(q)(8) and 29 CFR 1926.65(q)(8)

Those employees who are trained in accordance with paragraph (q)(6) of this section shall receive annual refresher training of sufficient content and duration to maintain their competencies, or shall demonstrate competency in those areas at least yearly.

Course Outline

This fully narrated course is built for success, and includes interactions, exercises, and quiz questions intended to help prepare students for the module exams. Students must answer each quiz question and complete each interaction in order to proceed.

Course Exams

Module exams are conducted after the completion of each module. Students are required to complete each exam after completing all the sections within the corresponding module. This allows students to take the corresponding exam while the information is still fresh. THERE IS NO FINAL EXAM.

Each exam consists of 10 questions randomly selected from a large pool of questions. A score of 70% or better is required to pass each exam. Students who do not pass the exam the first time may retake the exam as many times as necessary in order to pass.

Course Sections Why are there different versions?

Version 1 Includes: Legal Issue and Chemical Hazards - Mobile Ready

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Version 2 Includes: Toxicology and Waste Site Operations - Mobile Ready

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Version 3 Includes: Physical Hazards and Basic PPE - Mobile Ready

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Version 4 Includes: Using Respirators and CPC - Mobile Ready

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This OSHA accepted training is brought to you by a team of OSHA Certified Outreach Trainers and meets the requirements for 29 CFR 1910.120(e)(8), 29 CFR 1910.120(p)(7)(i), or 29 CFR 1910.120(q)(8) for General Industry and 29 CFR 1926.65(e)(8), 29 CFR 1926.65(p)(7)(i), or 29 CFR 1926.65(q)(8) for Construction.

Continuing Education Credits

Per the California Department of Public Health, this course is approved for 8 Contact Hours (0.8 CEUs) of Continuing Education (CE). While these CE units are intended for Registered Environmental Health Specialists (REHS) in California, they are often transferred to other accrediting bodies. Please check with your specific agency for more details and to learn if your agency accepts this course for CE credit (Public Health Accreditation #044).


All HAZWOPER workers are required to refresh their initial HAZWOPER training on an annual basis. This includes HAZWOPER 24-, 40-, and Supervisor (Initial) training.

This course is designed to help workers meet the OSHA 8 Hour HAZWOPER Refresher training requirement for 29 CFR 1910.120(e)(8), 29 CFR 1910.120(p)(7)(i), or 29 CFR 1910.120(q)(8) for General Industry and 29 CFR 1926.65(e)(8), 29 CFR 1926.65(p)(7)(i), or 29 CFR 1926.65(q)(8) for Construction.

Additional Training

Workers must receive additional training, when required by Federal, State, or local regulations, on the specific hazards of their job. Additional training in the use of any personal protective equipment or clothing used as part of emergency response is required and should be provided by your employer.

Training Providers should be used to ensure credibility and augment a company's training program. Therefore, in addition to the training provided by an outside party, a student should receive site-specific training supplied by their employer. This training should target the company's unique approach to hazard prevention, including the use of site-specific equipment, health and safety policies, and emergency procedures. As a rule, this company-specific training should be well documented.

If this training takes less than 8 hours to complete, it should be combined with other training conducted throughout the year to meet the 8-hour requirement. This additional training can come from hands-on training, training that is job- or company-specific, or even tailgate safety meetings.

Volume Pricing

To learn more about our volume discounts for this training, visit our Volume Pricing page. We also offer an easy way to Enroll Multiple Students.

Package Deals for Additional Savings

The package deals below combine three of our online courses with the OSHA 8 Hour HAZWOPER Supervisor (Initial) course.

Courses Available for Package Pricing with 8 Hour HAZWOPER Supervisor Combined Regular Prices Special Package Price Total Savings
Online OSHA 40 Hour HAZWOPER
Online OSHA 8 Hour Supervisor



- $20.07
Online OSHA 24 Hour HAZWOPER
Online OSHA 8 Hour Supervisor



- $28.57
Online OSHA 8 Hour Refresher
Online OSHA 8 Hour Supervisor



- $18.52

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Frequently Asked Questions About This Course

If you do not find your question here, we do have more FAQs

This does not mean you must take the initial training all over again. Per OSHA, "If the date for refresher training has lapsed, the need to repeat the initial training must be determined based on the employee's familiarity with safety and health procedures used on site. The employee should take the next available refresher training course. There should be a record in the employee's file indicating why the training has been delayed and when the training will be completed."

No, OSHA would expect a general hazardous waste site worker who is becoming a supervisor or manager to receive at least 16 hours of training during the year they become a supervisor: 8 hours of management and supervisory training in addition to 8 hours of employee refresher training. HAZWOPER requires that supervisors and managers be trained and given supervised field experience to at least the level of the employees who they will oversee, and have at least eight additional hours of specialized training on the topics listed in 1910.120(e)(4).

Our courses are set up to take a specific amount of time. Some students may get through the training more quickly, while others may take longer to complete their training. This course will take around 8 hours to complete.

Remember, this training should be used as an intricate tool in the context of an overall training program; it can be combined with other training throughout the year in order to meet any hour requirements needed.

No, our courses are designed so you can start and stop as needed, allowing you to break the training up over a longer period of time. Our system will keep track of your progress, enabling you to resume where you left off upon your next login. It is important that once you start a section, you complete that section or you will need to start that section over from the beginning upon your return.

Yes, you can take the online portion by signing in with your username and password from any location and computer with high-speed internet access. However, each computer does need to meet our basic system requirements for viewing our online courses.

Yes, once you have completed the course you will be able to download, save, or print a certificate of completion from your student account. Certificates are created in a pdf format. Users must have the latest version of Adobe Acrobat Reader before attempting to download the completion certificate.

View Sample Certificate

Online Training on Mobile Devices Tablet Smart Phone HTML 5 The Future

With a great number of adults using mobile devices--such as tablets and smart phones--to check emails, do business, and even enjoy movies. Safety Unlimited, Inc. knows it's time to make some changes.

We're excited to announce a selection of courses now available in HTML 5, making them more compatible with the browser on your mobile device (e.g., smartphone or tablet). Many of our existing courses are presented using Adobe Flash Player and require additional software that may not be available on your mobile device. By comparison, our mobile-ready courses require only the most recent version of your mobile device's web browser, allowing students to take the course anywhere they have an internet connection.

You can switch between your computer and your mobile device, and our Learning Management System will keep track of your progress. There is no need to complete an entire section in order to move from one device to another.

We are working on making ALL of our online courses MOBILE DEVICE READY. This gives you, the customer, the choice and flexibility to take our online training on your computer or from the comfort of your own palm, wherever you may be. You now have complete control of when and where you would like to take your online training!

Mobile Pros and Cons

Mobile versions of this sort of training are new, but below are some Pros and Cons that we have noticed during our extensive testing.


  • No computer needed
  • Tablet mobility
  • Tablet screen graphics


  • Smartphone screens can be too small to see
  • Mobile browsers react differently than computer browsers
  • Phone calls can interrupt training

During our testing we noticed that tablets work much better than smartphones, simply due to their screen size. The newer the device, the better the result. We are also aware that the course will not work on the first generation iPad, nor older Android Tablets. The best way to see how it works on your device is to click on the DEMO button on this page.

Growing Pains

Because this is a Beta version of our course, you may encounter some issues as we work out the kinks. If you have difficulties with this course, please contact Customer Support.

Your Mobile Browser

While HTML5 makes taking this course on mobile devices possible, not all mobile browsers are optimized for HTML5, meaning you may not have complete functionality. If you have difficulty taking this course using the browser on your mobile device, you may need to use a different browser.

Test the functionality of your browser using HTML5 and compare it to the performance of other browsers. If you find other browsers are more compatible than your own, you may want to make the switch.

Why are there different versions?

Q - Why are there different versions of this class?

The multiple course versions are designed with the intention of offering you more options for your training. The more applicable your training can be toward your job, the better.

Q - Are all versions accepted by OSHA?

Yes, all versions meet OSHA requirements. OSHA allows flexibility in training and prefers training to be individual specific.

Q - Which version should I take?

Pick the material that seems most relevant to you and your job, or that you are most interested in.

Q - Will I receive the same certificate?

Yes, the certificate you receive is the same and does not vary depending on which version you choose