The vehicle must be kept in its original condition, and usage is generally limited to car shows, club events, and occasional trips within the regulations.
In Sweden, antique vehicles (referred to as "veteranfordon") are those that are 30 years or older and in original condition.
For example, in Virginia, antique vehicles can only be used for car club activities, parades, and other such events, along with occasional pleasure driving within 250 miles of the owner’s residence.
In Germany, historic vehicles are typically exempt from emission regulations but must still pass a special roadworthiness test every two years.
Similarly, Germany allows the use of vintage plates (often referred to as "H-Kennzeichen") for vehicles that meet specific historic criteria.