Structured preparation for the ROH and ROHT examinations, designed for professionals who need more than just study notes.
Technical·Practical·Exam-Focused
ROHT (Technical Foundation) | ROH (Advanced Certification)
Comprehensive exam preparation for occupational hygiene certification in Canada.
Early to mid-career professionals building strong technical foundations in occupational hygiene.
Experienced professionals preparing for advanced, judgment-based certification.
A structured approach designed to build your confidence and prepare you for exam success.
Select the ROH or ROHT exam prep program that matches your certification goals.
Study at your own pace with structured modules covering all exam domains.
Apply your knowledge to realistic exam-style scenarios and practice questions.
Walk into your exam with confidence and walk out certified.
A structured, exam-focused system designed to build the knowledge, technical skill, and judgment required for occupational hygiene certification.
Designed for professionals preparing to perform at the certification level.
Join occupational hygiene professionals who've prepared for success with Canadian-specific exam prep.