Ignition Interlock Device Laws
Chapter 46.20 RCW
Ignition Interlock Device - License Restrictions
| RCW 46.20.710 | Legislative finding. |
| RCW 46.20.720 | Drivers convicted of alcohol offenses. |
| RCW 46.20.740 | Notation on driving record — Verification of interlock — Penalty. |
| RCW 46.20.750 | Circumventing ignition interlock — Penalty. |