To become a first-time member of the OAH, please complete the application process.
If you are a current member or have been a member in the past, please log in to the OAH Member Services Portal and renew your membership. If you do not know your username and password, you may retrieve them here or contact our membership department at (812) 855-7311.
The online application is a multi-page form but should take only 3–5 minutes to complete. A valid e-mail address is required.
You may also join via telephone or U.S. Mail. Click here for a printable PDF form to complete and mail to the OAH office with your dues payment.