May 20, 2026
Lacey,Washington
Lacey Timberland Library
The Mid-Columbia Chapter of the Institute of Internal Auditors (IIA) serves South Central Washington. The Chapter supports the internal auditing profession.
The 2026 IIA Advocacy Key recognizes U.S. chapters that have strengthened the internal audit profession through direct grassroots advocacy. This badge honors the chapter’s critical support of IIA Advocacy in advancing robust and coordinated engagement with key U.S. policymakers.


The Mid-Columbia IIA Chapter supports the internal auditing profession by sponsoring luncheons, seminars, and other professional development opportunities.
Our chapter luncheons occur monthly from September through May. We are committed to adding value to our members and the internal audit profession.
Membership means access to our standards, guidance, networking, opportunities, and savings on world-class training.
Become a MemberEarning a professional credential is essential to strengthening your knowledge base and be distinguished from your peers.
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