The only scientific way to determine whether a driver is under the influence is through blood alcohol concentration (BAC). Your BAC can be tested with a simple Breathalyzer test.
In New Jersey, a person with a BAC of 0.08% or greater who operates a motor vehicle or a boat is considered to be driving under the influence (DUI).

Being convicted of a DUI is a serious offense, carrying heavy penalties including:

• Fines, fees and surcharges
• License suspension
• Ignition interlock device
• Jail time
• Community service

MANDATORY FINES AND PENALTIES

Notes:

• *IDRC – Intoxicated Driver Resource Center
• *AERF – Alcohol Education and Rehabilitation Fund
• Underage drinking may cause a six-month delay in getting a license
• Alcohol and drug-related offenses require completion of an alcohol screening and evaluation program

Failure to pay DUI surcharges will result in

• Indefinite suspension of driving privileges
• Action filed in State Superior Court by MVC. This may include securing a lien against your property, garnishing your wages or other similar action