Certification involves a written exam, a project of self study and working with two different students with pelvic floor issues, documenting, submitting video and more. (lesliehowardyoga.com)
My biggest ask is that you stay curious about what's happening in your body moment to moment; inquiry has been a powerful tool for self study for me. (rachelleknowles.com)
It has also been used for classes with a cover teacher as an (almost) self study guide. (tes.com)