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Holiday Closures: All Driver Services Centers will be closed January 21 in observance of Martin Luther King Jr. Day

Contact Information

Captain Chris Ray
312 Rosa L. Parks Avenue, 25th Floor
Nashville, TN 37243
(615) 251-5228

Internal Investigations Unit (IIU)

IIU investigates all allegations of misconduct on the part of Department of Safety & Homeland Security employees. Any individual who feels they have not been treated impartially by any employee of the department, or is aware of any inappropriate action or inappropriate conduct of an employee, should contact a supervisor at the nearest Department of Safety & Homeland Security office or the IIU, at (615) 251-5228, (877) 459-3038, or by e-mail at