The state of Florida mentions specifically that a DUI in Florida stays on your permanent record and on your driving history for 75 years.

The Florida Statutes authorize the Department of Highway Safety and Motor Vehicles (HSMV) to establish and maintain the management of driving records for motorist in FL.

The HSMV notes that convictions reflecting point assessments remain on a customer’s complete driver history record for a period of 10 years from the date of conviction. However, serious convictions (DUI, DUI/Manslaughter, Vehicular Homicide, etc.) will remain on the record for 75 years.