Personally, I find this very troublesome.
First of all, out of pocket neuropsych testing is not cheap. If university health centers now require testing but won't provide it in-house, are they going to cover the costs testing in the community? If not, lower income students with ADHD are now at a tremendous disadvantage compared to students who can afford a $1200-2000 private practice assessment.
Second, are schools going to require recent testing? If you have a student who was tested at age 6 and has been on stimulants ever since, requiring an updated battery seems like a waste of time and resources. Hell, even if this student was diagnosed by an interview with regular old family doctor, if they've been taking meds and benefiting from them for years, is there really a clinical justification for doing a neuropsych battery at this point?
Stimulant medications are highly regulated, as they should be: Paper prescriptions only, and no refills, so at the very least, you have to go to a doctor's office once a month to pick up the script. If you attend college out of town our out of state, this means that your family doctor who's been prescribing your ritalin since you were ten years old can't help you. Your school's health center may be the ONLY way to get your meds prescribed. Sure, you could find a psychiatrist in private practice who is willing to prescribe based on the standard ADHD questionnaires, but that's generally going to be much more expensive than being seen at the university health center. Again, it puts an unfair burden on students with ADHD who can't afford private neuropsych testing.
And finally...monthly therapy sessions? For what, exactly? As far as I know, the evidence for psychological treatment for ADHD is mixed at best, and they've been tested mainly in children and adolescents, not early adults. If someone really has no mental health issues other than ADHD, requiring them to go to monthly therapy seems like a poor use of resources.
I get that schools don't want students to abuse stimulant medication, but this seems to place an unfair burden on the students who legitimately need it.