In addition to any criminal charges for DUI/DWI, a state may assess civil (non-criminal) penalties against a person convicted of DUI/DWI. Civil penalties may include (1) thousands of dollars of fines; (2) suspension of the driver’s license; (3) requirements for additional insurance; (4) completion of alcohol rehabilitation/treatment and DUI/DWI intervention courses; and (5) installation of an ignition interlock device (IID) on the driver’s motor vehicle.

The laws regarding civil penalties for DUI/DWI convictions are generally located in a state’s statutes—often in the penal code or criminal code.

In Maryland, civil penalties for DUI/DWI convictions are indeed separate from criminal charges and can be quite severe. Upon conviction for DUI/DWI, the state can impose fines that may reach thousands of dollars. Additionally, the Maryland Motor Vehicle Administration (MVA) has the authority to suspend or revoke the driver's license of individuals convicted of DUI/DWI. The length of suspension or revocation can vary based on the severity of the offense and the driver's prior record. Maryland law may also require drivers convicted of DUI/DWI to carry additional insurance, such as an SR-22 certificate, which proves that they hold the state's minimum required liability insurance. Convicted individuals may be mandated to complete alcohol education or rehabilitation programs, as well as DUI/DWI intervention courses. Furthermore, the installation of an Ignition Interlock Device (IID) on the offender's vehicle is a common requirement, especially for repeat offenders or those with high blood alcohol concentration levels at the time of arrest. These civil penalties are designed to deter impaired driving and enhance public safety on the roads.