NC H877

Requires ignition interlock systems to be installed on all vehicles operated by persons convicted of driving while impaired (DWI), driving after consuming alcohol (under age 21), or who refuse chemical analysis, before they can obtain a limited driving privilege.

Lowers the alcohol concentration threshold for ignition interlock requirements from 0.15 to 0.08 or more, and reduces the alcohol concentration limit while driving with an interlock from 0.00 to 0.02.

Removes the six-month waiting period before a person can apply for a limited driving privilege after a refusal to submit to chemical analysis.

Establishes an Ignition Interlock Device Fund supported by administrative fees ($30-$60) and installation/monitoring costs to assist indigent persons in paying for interlock system installation.

Adds penalties for disabling or removing an ignition interlock system, including automatic one-year license revocation, and creates provisions for administrative hearings regarding interlock violations.