Center Leadership

​The Public Sector Audit Center is a specialty center of The IIA led by the Director of Public Sector Standards and Guidance, Christopher Polke and supported by a group of experienced financial services volunteers, the Financial Services Advisory Board.

PSAC Volunteer Advisory Committee

The Cent​er relies upon the expertise and commitment of its members, and particularly its volunteer Advisory Committee, to achieve its mission of advancing the professional practice of auditing in the public sector by advocating its value through timely and relevant thought leadership, communication, collaboration, and education.

Mara Ash​, CIA, CGAP, CGFM, CRMA
CEO of Business & Financial Management Solutions, LLC – Austin, TX

Edmundo S. Calderon, CIA, CGAP, CRMA
Chief Internal Auditor, City of El Paso - El Paso, TX

Stephen G. Goodson, CIA, CCSA, CGAP, CRMA
Internal Audit Lecturer and Consultant McCombs School of Business, The University of Texas at Austin - Austin, TX

Dr. Peter Hughes, CIA, CPA, MBA, CFE, CFF, CITP, CCEP, CGMA
Los Angeles County Assistant Auditor Controller - Los Angeles, CA

Kip Memmott, CGAP, CRMA
Audit Director - ‎Oregon Secretary of State – Salem, OR

Glenda Ostrander, CIA, CGAP, CRMA, CGFM, CFE
Director of Internal Audit, Gwinnett County Public Schools – Atlanta, GA

Domenic Savini
Assistant Director, FASAB - Washington, D.C.

John Wszelaki
Christopher Polke
Director, Public Sector Standards & Guidance