HAZWOPER 2026 Refresher (8-Hour)
OSHA requires businesses that operate sites where employees, managers, and supervisors experience limited exposure to hazardous materials to provide 24-Hours of initial training. Additionally, those who only occasionally visit the site may be required to have a level of HAZWOPER training as well. While workers in these roles are not generally exposed to high levels of hazardous substances like those encountered by workers engaged in regular cleanup, treatment, storage, or disposal activities at hazardous waste operations and emergency response (HAZWOPER) sites, they still require training to ensure compliance with required safety practices and minimize the occurrence of injuries and health risks. ClickSafety offers the HAZWOPER 24-Hour Course for All Industries to meet these mandatory training requirements.
This 24-Hour HAZWOPER Training is vital in helping workers, managers, and supervisors meet initial OSHA safety requirements. This mandatory training teaches employees of all levels about the potential hazards they may face when working with hazardous waste, as well as how to respond when these problems arise and how best to mitigate the chances they will occur. Educating employees on these safety practices can help minimize the chance of health risk and improve the overall safety culture of the workplace.
NOTICE: Students also need to obtain additional site-specific training, along with at least one day of actual field experience under the direct supervision of a trained, experienced supervisor.
The HAZWOPER 24-Hour Course for All Industries helps ensure all participants are aware of common workplace hazards associated with HAZWOPER sites, as well as the best practices and controls needed to reduce on-site incidents.
Upon completion of the 24-Hour HAZWOPER online training course and required site-specific training, participants will be prepared to work in accordance with OSHA’s HAZWOPER Regulation, preparing them to identify and address hazards to maintain a safe work environment.
This 24-Hour course meets the initial training requirements mandated by 29 CFR 1910.120(e) for workers, supervisors, and managers who have limited exposure to hazards beyond permissible and/or published exposure limits, including:
This course is not appropriate for workers who regularly engage in the cleanup, treatment, storage, and/or disposal of hazardous substances as defined in 40 CFR 261.3 and 49 CFR 171.8, workers who wear a respirator on the job, and those who are likely exposed to hazardous materials and site health hazards above permissible and/or published limits.
WHICH HAZWOPER CERTIFICATION IS RIGHT FOR YOU?
| HAZWOPER 40-Hour | For workers and employers participating in hazardous waste operations and emergency response |
| HAZWOPER 24-Hour | For workers and employers with limited exposure to hazardous waste |
| HAZWOPER 16-Hour | For onsite managers and supervisors directly responsible for employees engaged in hazardous waste operations who need to complete their 40 hours of training after passing the 24-hour course |
| HAZWOPER 8-Hour Refresher | Meets the annual training requirement for hazardous waste operations and emergency response workers |
If you have any concerns as to whether this course is appropriate for you or your industry, please browse our full selection of Online Courses and Safety Packs, call 800-971-1080, or Contact Us online.
As mandated by OSHA standard 29 CFR 1910.120, the HAZWOPER 24-Hour Course for All Industries provides the initial 24-Hours of classroom training in compliance with 29 CFR 1910.120(e). Upon completion, course participants will receive:
All course participants must complete the full course with a score of at least 70% at each knowledge checkpoint and fill out the course evaluation to receive his or her certificate of completion.
Course participants will study important topics, including:
To receive CEU credit for taking this course, you must:
• Pass the knowledge checkpoints and complete the entire course.
• Complete the course evaluation form at the end of the course.
Upon successful completion, you will receive a certificate showing the CEUs earned.

