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Iowa Class C Knowledge Test Practice
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Safe & Responsible DrivingStandalone practice
An Iowa officer has properly requested a chemical breath test under the implied-consent law. The driver has no prior revocation under that chapter and refuses. What ordinary revocation period does the refusal statute specify?
Correct answer: One year.
Why
For a qualifying refusal with no prior revocation under the chapter, §321J.9 specifies one year; a previous revocation makes the period two years. This example concerns a properly requested breath test. The initial blood-test alternative and additional drug-related blood or urine rules differ, so do not generalize every refusal to this example.
Verified against Iowa Driver's License Manual and current primary rules · Refusing a qualifying chemical breath test · p. 37
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