north carolina dwi law

January 10, 2026

Pretrial Limited Driving Privileges for DWI in North Carolina

North Carolina law permits courts, in defined circumstances, to authorize limited driving during certain pretrial license revocations arising from impaired driving charges. That authority exists within the civil revocation framework and is governed by statute, not by the outcome of the criminal case. Whether a pretrial limited privilege is available depends on specific findings, timing requirements, and statutory prerequisites that courts evaluate before exercising their discretion in issuing an Order. The sections that follow explain how courts analyze eligibility, scope, and limitations for pretrial limited driving privileges for impaired driving charges in North Carolina.

1. A pretrial limited driving privilege is a temporary court order, not a license restoration.
A pretrial limited driving privilege is a judicial order that authorizes restricted driving during a period when a driver’s license has been revoked in connection with an implied-consent impaired driving case. It does not restore a license, erase a revocation, or signal how the criminal charge will be handled. The underlying revocation remains in place, and the privilege operates as a narrow exception that permits specified driving activity under defined, limited conditions.

2. Pretrial privileges exist within the civil revocation framework, not the criminal case itself.
Courts evaluate pretrial limited driving privileges through the lens of civil license revocation law, not as part of sentencing or disposition of the underlying impaired driving charge. The statutory authority for limited privileges in North Carolina is tied to pretrial revocations arising from alleged implied-consent offenses, rather than to post-conviction consequences. This distinction matters because eligibility rules, waiting periods, and conditions differ from those that apply after a conviction.

December 8, 2025

Retrograde Extrapolation BAC in North Carolina DWI Cases

by Carolina Attorneys

In North Carolina impaired driving cases where retrograde extrapolation becomes relevant, chemical testing is often separated from the driving event by significant delay. This is most commonly seen in serious vehicular prosecutions where impaired driving serves as a predicate offense, including collision investigations involving injury or death, where scene management, medical transport, search warrant procedures, and hospital blood draws may delay specimen collection for three or more hours.

This timing gap can create an evidentiary question that prosecutors sometimes attempt to address using a technique known as retrograde extrapolation, a calculation intended to estimate a prior blood alcohol concentration based on a later chemical test.

Retrograde extrapolation relies not on statutory fiat but on biology. Whether it carries scientifically reliable, relevant evidentiary value in any individual case depends on the science of alcohol absorption, distribution, and elimination. Put simply, contrary to the assertions of some, it’s neither clear-cut nor fait accompli.

November 5, 2025

Auto-Brewery Syndrome DWI North Carolina

by Carolina Attorneys

The Limits of Chemical Certainty: The Auto-Brewery Syndrome & DWI Charges

Auto-Brewery Syndrome (ABS) remains a bit of a theoretical curiosity. It represents a measurable biochemical anomaly during which yeast or bacteria residing in the gastrointestinal tract convert carbohydrates into ethanol within the human body.

Though somewhat rare, it is medically documented, scientifically verifiable in some instances, and possibly legally consequential, at least relative to DUI charges in North Carolina.

August 18, 2025

Breathalyzer in North Carolina: AlcoSensor FST Explained

by Carolina Attorneys

In North Carolina, some people refer to the Alco Sensor FST as the “breathalyzer” or “PBT” (portable breath test). It is is a handheld breath alcohol screening device used by law enforcement on scene to confirm the consumption of alcohol. If you’ve been charged with driving while impaired, it’s a legitimate question to ask: Is the breathalyzer on the side of the road reliable?

Both the Alco Sensor FST and the EC/IR II (products of the Intoximeters corporation) detect the presence of ethyl alcohol (ethanol) in breath using an electrochemical fuel cell. Under N.C.G.S. 20-16.3, the Alco Sensor FST is approved for roadside screening. A positive or negative indication for alcohol may be considered when determining whether there is probable cause to arrest.

The numerical result of the AlcoSensor FST is generally not admissible to prove a violation of N.C.G.S. 20-138.1. A numeric portable breath test value may appear in limited administrative proceedings, but it is generally not used to establish the elements of the prima facie elements of the criminal offense of driving while impaired in North Carolina.

May 17, 2025

Felony Death by Vehicle Charges in Iredell County NC

by Carolina Attorneys

What is Felony Death by Vehicle Under North Carolina Law?

Felony Death by Vehicle, as outlined under N.C.G.S. § 20-141.4, occurs when someone unintentionally causes the death of another while operating a motor vehicle and simultaneously commits the offense of Driving While Impaired (DWI). In other words, Felony Death by Vehicle directly ties an impaired driving offense to the fatal consequences that result from it. If you’re facing this charge in Iredell County, understanding the legal elements and consequences involved is key.

For the prosecution to establish guilt for Felony Death by Vehicle, they must prove beyond a reasonable doubt that:

February 24, 2015

Charlotte DWI DUI Checkpoints

by Carolina Attorneys

DWI Checkpoints must be fairly and evenly enforced. Bill Powers

See Related for Charlotte DWI DUI Checkpoints: NCGS 20-16.3 CHECKPOINTS

Charlotte DWI DUI Checkpoints are authorized by the North Carolina General Assembly in N.C.G.S. § 20-16.3A.