The Ignition Interlock License
W.S. 31-7-402 — the restricted license for driving during a DUI suspension, with a device
A person whose license is suspended or revoked for an alcohol related driving violation, or who is required to drive only vehicles with an interlock, applies to the department for an ignition interlock restricted license for that period.
Who handles this in Wyoming: Wyoming State Bar, attorney referrals; and legal aid programs and the state offices, listed in the Wyoming directory.
- No one so restricted drives any vehicle without a working, certified ignition interlock.
- No one removes or gets around an installed device, or blows into one for a restricted driver.
A first offense brings seven days to six months in jail, with at least seven days served, and a fine of $200 to $750.
Sources for this section (2)
- W.S. 31-7-402 — Issuance of ignition interlock restricted license; eligibility
- W.S. 31-7-404 — Driving without interlock device
Legal information, not legal advice. Verified as of October 2026. Applying it to a particular situation is the work of a licensed Wyoming attorney.