The online conference registration system will be unavailable due to system maintenance on Thursday, January 10. Avectra,, our software partner, is installing enhancements and new functionality for the application, which normally happens at least once a year. The scheduled maintenance will have no impact on existing conference registrations. **Please do not attempt to register for a conference on Thursday, January 10. Unless otherwise notified, registration will be available on Friday, January 11.** Thank you for your patience, and apologies for any inconvenience this may cause.