Department of motor vehicles

In the United States, a department of motor vehicles (DMV) is a state-level government agency that administers vehicle registration and driver licensing. Similar departments exist in Canada. The name "DMV" is not used in every state or province, nor are the traditional DMV functions handled by a single agency in every state, but the generic term is universally understood, particularly in the context of driver's license issuance and renewal.

Driver licensing and vehicle registration in the United States are handled by the state government in all states but Hawaii, where local governments perform DMV functions. In Canada, driver licensing and vehicle registration are handled at the provincial government level.

The Uniform Vehicle Code prefers the name "Department of Motor Vehicles". The acronym "DMV" is most commonly used to describe the agency (where it exists); however, diverse titles are used in different jurisdictions. Unless otherwise indicated below, one agency or division regulates driver licensing, vehicle registration, and vehicle titles.

The location of a department or division of motor vehicles within the structure of a state's government tends to vary widely.

Hawaii is the only U.S. state where no part of the state government performs DMV functions; it has completely delegated vehicle registration and driver licensing to county governments.

In Kentucky, the Transportation Cabinet sets the policies and designs for licenses and vehicle registration; but the actual registration and licensing are handled by county clerks' (vehicle registration) and Circuit Court clerks' (drivers licensing) offices. Likewise, in Tennessee, the Department of Revenue and the Driver License Services Division of the Department of Safety and Homeland Security establishes policies and designs for licenses and vehicle registration, but the actual registration and licensing are handled by county clerks.

...
Wikipedia