Center Leadership

The Environmental, Health & Safety Audit Center (EHSAC) is a specialty center of The IIA led by Center Director Tammy Wyche and supported by IIA staff and a group of experienced environmental, health and safety auditing profession volunteers.

Environmental, Health & Safety Advisory Board

The EHSAC is dedicated to advancing auditors in the environmental, health and safety profession. Advisory board members are elected throughout the year as needed and serve a term of three years.

The EHSAC Advisory Board serves in an advisory capacity and is responsible for developing the strategic initiatives to enhance the value of IIA membership for environmental, health and safety auditors.

Jamie White, CPEA, CESCO​ EHSAB Chairman
Director - Global EHS Standards & Assurance at Universal Parks & Resorts - Orlando, FL

Denise Rivera, CPEA, CPSA​ – EHSAB Vice Chairman
Associate Director, EHS Audit Global Environmental, Health, Safety, and Sustainability, Bristol-Myers Squibb – Plainsboro, NJ

Gail Ankiewicz
President, Specialty Technical Publishers – Vancouver, BC​

Michael R. Green, Ph.D., MBA, CPEA
Senior Advisor, Environmental Standards, Inc. – Valley Forge, PA

Lawrence Heim, CPEA
Managing Director, Elm Sustainability Partners LLC – Marietta, GA

Kevin Laframboise, P.Eng.
Director, EH&S Audit, Hydro One – Canada

Roy A. Litzenberg, CPEA
EH&S Audit Manager, Audit Services, Koch Industries – Wichita, KS

Carrie F. Ramirez, CIA, CHMM, CDGP
Sr.  Manager, GWS Validation and Alignment – Saint Johns, MI

Scott Rois, CPEA
Principal Consultant, ERM – Atlanta, GA​​​​

Colleen Webster, P.E.
Senior Manager, Risk Transformation, Ernst & Young LLP – Chicago, IL​

Tammy Wyche 

Center Director Tammy Wyche