Latona Thomas, CPA
100 Cherokee Street,
Suite 250
Marietta, Georgia 30090
(770) 528-2559
(770) 528-2642 fax
Internal Audit



The mission of the Internal Audit Department is to provide independent, objective assurance and consulting services designed to add value and improve the county’s operations. It helps accomplish the county’s objectives by bringing a systematic, disciplined approach to evaluate and improve the effectiveness of risk management, internal control and governance process.


The Internal Audit Department reports to the County Manager’s Office. The department supports the Board of Commissioners and County Manager in their business goals and objectives by providing reasonable assurance that internal control systems and processes, in place, are adequate to mitigate the risks, governance processes are effective and efficient, and organization goals and objectives are being achieved as intended.