I do not know how it is in my new school, because I just joined one earlier last week, but in my old school, all you needed to obtain black belt is:
Be able to follow commands in Korean. (Although I have seen students do the wrong moves when told what to do but they still pass.)
Do all basic kicks.
Do 6 hand techniques.
Do your senior form and two junior forms. (Although I have seen students on multiple occasions not know how to do their junior forms, but still pass)
Do any self defense requested of you. There were 4 per rank except for 3rd, 2nd and 1st gups, in which case they are the same 14. (Although I have seen students either freeze and completely not know the technique, do it completely wrong and even do the wrong one, and pass)
Jump spinning back kick break. (If you do not break it, you will still pass)
Any other extremely weak break that is requested of you. The reason why I used "extremely weak" to describe the break is because they were basically all "chambered" kicks, like chambered front kick or chambered side kick. To me, that is a trivial break for anyone testing for their black belt.
You might have to know some terminology, but that was if the head master asked and even if he did, most students never had an answer. (The last test I was at, not one student in the entire dojang, including the black belts running the tests, could answer what the ten articles of faith were. I volunteered to answer, but was told to put my hand down because I was the only one that knew them the test before when asked.)
All of the tests were given by the master of our school. No other outside opinion was requested.
Hopefully my new school has higher standards to make black belt. I think they do as their black belts seem "on point".
