5 year players and Grad Students - When does it end?

[Plebe]

I wonder who is in charge of calculating all the players years of eligibility? Is it the NCAA? The schools, or the conferences? Then again with Covid, maybe that person was laid off… or quiet quit!

I mean, whose job is it normally? Pretty sure the schools are motivated to have compliance offices monitor this, since using an ineligible player could result in forfeited games.