The Internal Auditing Department is a service organization dedicated to assisting managers at all levels in the effective discharge of their duties. The Internal Auditing Department conducts its operations in accordance with the International Standards for the Professional Practice of Internal Auditing. This narrative was designed to provide information concerning the function of the Internal Auditing Department, the audit process, and the auditee’s role in a successful internal audit program.If you have any questions about the Internal Auditing Department, or if they can ever be of assistance to you, please call the Chief Audit Executive at (713) 743-8000.  


Don F. Guyton, CPA

Chief Audit Executive, Internal Auditing Department  

-Tel:-(713) 743-8000
Fax:(713) 743-8015