Please review: Too many incorrect sign-in attempts will cause your account to be locked.
Members: Your username is your 5 digit OSOT membership number. Your password will be your last name (lower case) unless you've selected your own. Note: If your last name is less than 6 characters, your password will be your last name followed by your OSOT member number. (e.g. smith19325)
Non-Members: If you created an account in order to register for an OSOT event, use the email address you provided with that registration as your username.