It seems that there are many hundreds of YTTCs that anyone can attend and it seems that almost no one can fail!!!
I have done 3 YTTCs now , the first in the UK, many years ago…and people could fail…then later one in India with a teacher I do have great respect for but no one failed…even the woman who had done hardly any yoga before and seemed to me to do very badly during the course…this makes me wonder if my cert has any value at all.
The most recent YTTC I did was here in Asia it was divided into 3 parts giving plenty of time to practice what we were learning. there was a written exam and an evaluation of teaching skills…it was possible to fail…the standard expected was high.
I think that when you are looking for a good YTTC…you need to find a course that requires a minimum yoga experience of at least 2 years (with proof)
a course that is divided into sections or spread over a long period so that you have time to practice what you are being taught and develop your skills(and practice teaching regular people not just others course participants, they are too easy to teach)
…and a course that will not guarantee a cert to all participants…
.check that the have high standards for a pass… check if there are both written exams and an evaluation of your teaching ability…if everyone passes just because they paid for the course and showed up every day…is your cert worth anything???