The quickest way to get a response is to email us at IWCA collects your personal information in order to process your request and respond to you. For more information, visit our Privacy Statement.

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The IWCA Headquarters staff is also on hand to help you with any IWCA matters, including membership, event registration and certification.

PO Box 2092
Maryland Heights, MO 63043

Staff Contacts

Phone: 800-875-4922

You can also contact the Board of Directors.

The 2021 IWCA Annual Convention & Trade Show is March 22-26, 2021! Register