Certified Hazardous Materials Manager (CHMM)
The CHMM examination, administered by the Institute of Hazardous Materials Management (IHMM), evaluates minimal competency in hazardous materials management across 12 content domains covering planning, transportation, storage, regulatory compliance, remediation, and health and safety. Candidates must achieve a scaled score of 700 out of 1000 to earn certification.
140
Questions
180 min
Time Limit
70%
To Pass
Checking for saved progress...
Exam Rules
- You can skip questions and return to them later
- Flag questions for review before submitting
- No feedback shown until you submit the entire exam
- Unanswered questions count as wrong — answer everything
- 10 pretest questions are mixed in and don't affect your score
- Timer auto-submits when time runs out
- Your progress is auto-saved every 30 seconds