OSA is implementing a new registration system to provide you with new user options and greater ease of use.  During the month of December, this page will be replaced with updated class listings and online registration options. When the new system is active, you will be asked to log in or create an account when you enroll in OSA classes and workshops.  After creating an account, you will be able to look up and make changes to your registration history and account information.

We thank you for your patience as we refine the appearance and function of our Class and Workshop pages to serve you better!

click here for NEW CLASS REGISTRATION PAGE