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.
Enter your information in the fields provided.
Enter without preceding zeros or "I"
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