I think this conversation is a bit pointless. I'm not trying to be insulting. I'll explain why.
Take myself as an example. I technically haven't finished a degree. First, you have to understand a degree didn't do anything for me. I wasn't going to get more money having one or be considered any more an expert in the areas I worked. Between trying to keep up with employers and contractor demands there wasn't also that much time for school. I also wanted to have a life.
Why is that important. Well some of those employers and such were both public and private schools universities and not just in one country. In fact I found out a few years ago some of my online free course material I created was being used in several universities.
Generally private schools can hire who they want they aren't stuck under the same requirements as most public ran schools that's both in the US and abroad I found that. There are some exceptions. Some require hire standards.
That said I found pretty much every school will find a way to bend their rules if they want you there. They may have to get some sort of permission or exception OKed but they pretty much all can do it.
As for primary education vs college it pretty much is the same in that regard. Some places are a bit more strict and some times the decision is left up to a local idiot who has no idea how to actually evaluate if someone is worth hiring checking credentials or employment records. Even those most times get resolved usually at their embarrassment.
The simple fact is what rules they have in one place isn't going to be true for every place. As much as they tell you such rules are written stone they are full of shit.
So unless we have a country and or state to put this school in its a bit pointless.
