Oregon Ignition Interlock Requirements

Oregon has detailed laws about ignition interlock devices. Following a DUI in Milwaukie, knowing what's required will help you navigate the system.

0.08% (0.00% for under 21)

Legal BAC Limit

1 year (first offense), 2 years (second)

IID Duration

SR-22

Required

DUI Penalties in Oregon

First Offense

Jail: Up to 1 year

Fines: $1,000–$6,250

License Suspension: 1 year

IID Requirement: Required — mandatory for all first-time DUI offenders

Hardship Permit available with IID installation

Second Offense

Jail: Up to 1 year (minimum 48 hours)

Fines: $1,500–$6,250

License Suspension: 3 years

IID Requirement: Required — Hardship Permit available 90 days into suspension

Third Offense

Jail: Up to 5 years (felony)

Fines: Up to $125,000

License Suspension: Permanent revocation possible

IID Requirement: Required for any Hardship Permit

Test Refusal Penalty

Same penalties as failing a DUI test — 1-year suspension.

Getting Your License Back

Complete DMV Form 735-6044, pay $50 application fee + $75 reinstatement fee. Judge recommendation required (except Implied Consent). SR-22 insurance and approved IID required.

Additional Requirements

Diversion program available for some first offenders
All offenders must install IID — Oregon has mandatory IID law
$100 rebate available after installation
Protection plan available with lease

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