Attendee Registration


If you have an AAO or WFO member number, enter it below without the preceding zeros or "I" at the end. If you receive a "membership not found" error, please contact PCSO 888-242-3925 or international 314-993-1700.

If you are NOT an AAO or WFO member, please click the "New Registration" button below Non-Members to continue.

SPOUSES AND/OR CHILDREN: Please follow the instructions on the "review page" (before the payment page) and click on "Add Attendee" to register your spouse and/or children.  If you completed your registration prior to adding your spouse and/or children and now want to add, you must select the Non-Member button below to begin their registration.


AAO & WFO Members
Do not enter preceding zeros or "I"
Click on "SEARCH" button- DO NOT hit "enter" on keyboard.

Non-Members, Staff, Spouses, Guests, Children

Enter your information in the fields provided.

Enter without preceding zeros or "I"

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