SSA Member Lookup Member Lookup is a tool designed to assist our members, clubs and event organizers in verifying the membership status of our individual members. From this link on our website you may look up a person's SSA registration number and check membership status. To use this tool, simply put in the person's name or registration number if it is known. After entering the name or number, information including SSA registration number, year of birth, status of membership (current as of date processed) will be displayed.   Surname: Enter the SSA member's surname (or the first few characters). This is optional. Firstname: You may also include the member's first name (or the first few characters). This is optional.   SSA Rego Number: If you know the member's SSA Rego Number, you may enter it above.