WSO Certification Exams
Choose your WSO exam code below. Every exam includes PDF questions & answers and practice test software.
CertsArea currently carries 28 practice packs for WSO exams. Exams here include CESE (Certified Environmental Services Executive), NEBOSH CERTIFICATE IN ENVIRONMENTAL MANAGEMENT, WSO Certified Hazardous Materials Executive (WSO-CHME), WSO Certified Hazardous Materials Executive WSO-CHME, WSO Certified Hazardous Materials Supervisor (WSO-CHMS) and WSO Certified Hazardous Materials Supervisor WSO-CHMS Objective, plus 22 more listed below. Each product page has the exam overview and pack options.
Each pack includes practice questions with explanations in PDF, with an optional practice test software version for Windows, Mac and mobile. You get 180 days of free updates and an instant download after payment.
Before booking, confirm the current exam outline, fee and eligibility on the official WSO site, since these get updated. Practice questions work best for finding gaps in what you know, together with the official material. CertsArea is independent and not affiliated with WSO.