Alaska · DUI · Checked October 2026
Ignition Interlock Rules in Alaska
Ignition Interlock Rules in Alaska: What Are the Rules?
When Alaska requires an ignition interlock after a DUI.
- First offense
- At least 6 months after you regain the privilege to drive
- Repeat offenses
- At least 12 months (second), 18 months (third), 24 months (fourth), 30 months (fifth), 36 months (more); 60 months for felony DUI
First Offense in Alaska
at least 6 months after you regain the privilege to drive
Repeat Offenses in Alaska
at least 12 months (second), 18 months (third), 24 months (fourth), 30 months (fifth), 36 months (more); 60 months for felony DUI
How the Program Works in Alaska
The court may not suspend the interlock requirement for an alcohol DUI. It is waived when you drive in a community on the DMV's published list. An interlock is also required on every vehicle you drive with a limited license.
More on DUI Law in Alaska
See the full overview of DUI laws in Alaska and read about how ignition interlock programs work.
This page summarizes Alaska law from official sources, checked October 2026. It isn't legal advice; a lawyer licensed in Alaska can advise on your case.
Frequently Asked Questions
Is an Ignition Interlock Required for a First DUI in Alaska?
at least 6 months after you regain the privilege to drive
Is an Interlock Required for Repeat Offenses?
at least 12 months (second), 18 months (third), 24 months (fourth), 30 months (fifth), 36 months (more); 60 months for felony DUI