In Oklahoma, driving under the influence with a passenger under 18 in the vehicle is a felony, even if it is your first DUI. A standard first-offense DUI is usually a misdemeanor. However, adding a child passenger dramatically increases the felony exposure.
The Child Endangerment Charge
Oklahoma allows prosecutors to charge a DUI involving a child as felony child endangerment under 21 O.S. § 852.1. Under this statute, a parent, guardian, or person with custody or control of a child commits child endangerment when they drive under the influence while that child is in the vehicle.
Child endangerment is a felony. A conviction carries up to four years in the custody of the Department of Corrections, a fine of up to $5,000, or both. This charge can be filed in addition to the underlying DUI, which means you may face two separate cases arising from the same arrest.
How Oklahoma’s Updated DUI Law Treats a Child Passenger
Oklahoma’s DUI laws were revised effective November 1, 2025. Under the updated law, having a passenger under 18 is treated as an aggravating factor that can elevate the DUI itself to a felony, rather than something that might merely add a separate charge.
A felony DUI conviction can bring:
- Jail time and fines
- A permanent felony record
- The loss of firearm rights
- Difficulty finding employment, housing, or professional licensing
- A driver’s license revocation
DUI convictions can also have serious effects on child custody and visitation, along with possible involvement by child welfare authorities
DUIs and DHS
The consequences of a child-involved DUI can extend well beyond the criminal courtroom. Oklahoma’s Department of Human Services (DHS) may open its own investigation into the child’s welfare, entirely separate from the criminal case and often beginning before that case is resolved. A DHS inquiry can involve interviews, home visits, and safety assessments, and it may lead to a deprived-child proceeding in some situations.
The arrest can also surface in family court. If you share custody of a child, the other parent may use the charge to justify a request to modify custody or visitation. They may argue that the incident shows the child’s safety is at risk.
A conviction is not required for these collateral proceedings to begin. That is why it is important to treat a DUI involving a minor as more than a criminal matter alone.
Defending Against the Charge
A felony charge is not a conviction. Many of these cases can be reduced or dismissed depending on the facts.
- Challenging the traffic stop. If the officer lacked reasonable suspicion to pull you over, any evidence gathered afterward may be suppressed and kept out of court.
- Questioning the breath or blood test. These tests must follow strict procedures. Improper calibration, mishandled samples, or a broken chain of custody can undermine results.
- Disputing impairment. The prosecution must prove you were actually under the influence.
- Challenging custody or control. The child endangerment statute applies to a parent, guardian, or person with custody or control of the child. Whether you held that role can be disputed based on the facts. However, the DUI charge will require a separate defense.
If you are facing a DUI with a minor passenger in Oklahoma, you should contact an experienced Oklahoma DUI defense attorney to help protect your rights and spearhead your defense. Contact Fabian & Young for a confidential consultation to learn more.