RYT 500 Advanced Yoga Teacher Training American Yoga Alliance 500-Hour Advanced Yoga Instructor Course Start date: May 2021 Registration deadline: May 10, 2021 Entrance requirements: Hold RYT 200 instructor certificate / study RYT 200 at AUM Yoga And have completed Part 1, 2, 4. Attendance rate must reach 90% and complete all hours within 15 months, Compulsory subject content structure of the RYT 500 certificate course (90 hours in total):