- An applicant for certification is required to meet the academic and/or experience qualifications outlined in the WSO Professional Certification Program, the WSO Hazardous Materials Certification Program, the WSO Instructor Certification Program, and the WSO Governmental Certification Program.
- Each applicant is evaluated by the WSO Certification Board to ensure these requirements have been met.
- Approval by the Board is necessary before the applicant is permitted to undertake the written examination.
Examination Passing Rate: A passing score of 75% must be achieved. Any further question, please email us firstname.lastname@example.org