NC H739

Requires ignition interlock systems on all vehicles for anyone convicted of driving while impaired, driving after consuming alcohol while under 21, or anyone who refuses a chemical analysis before receiving a limited driving privilege.

Lowers the alcohol concentration threshold triggering ignition interlock requirements from 0.15 to 0.08 for DWI convictions and limited driving privileges.

Establishes the Ignition Interlock Device Fund, funded by administrative fees ($30-$60) and installation/monitoring costs paid by offenders, with 50% of fees supporting court costs and 50% assisting indigent persons.

Requires proof of ignition interlock installation on all subject vehicles before the Division issues a driver's license and authorizes license revocation if the system is disabled or removed.

Applies to convictions and offenses committed on or after December 1, 2011, and extends ignition interlock requirements to drivers under 21 convicted of driving after consuming alcohol or drugs.