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If you fail a chemical test for alcohol and have a prior alcohol-related charge within the past five years, the DMV will suspend your license for:
- A.30 days.
- B.90 days.
- C.6 months.
- D.1 year.✓
Why: Under Oregon's Implied Consent law, failing a chemical test with a prior alcohol-related charge within five years results in a one-year license suspension. This is an administrative penalty enforced by the DMV.