CEI Exam Mode
Certified Emission Inspector (CEI)
The Certified Emission Inspector (CEI) certification validates an individual's knowledge and skills required to perform vehicle emissions inspections according to state and federal regulations.
50
Questions
60 min
Time Limit
70%
To Pass
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