I agree that finding out from the school what is needed for “official” accommodations is a great start. If updated testing isn’t required, you might still consider it. Our (limited - focus group of one!) experience with neuropsych testing in college is that the strategies for dealing with issues were geared to adults – so college now but also for adult and professional life.
It sounds like your D had a good way of managing her work and calendar is high school, so maybe working - even briefly - with an EF coach could help her adapt what has worked in the past to what would work now. One of the biggest differences between high school and college is that high schools tend to break down assignments and testing into pieces that can be tackled daily. College work, otoh, can involve large chunks of reading (with no need to prove it’s been done) and fewer, but higher stakes, assessments, and the breaking down and confirming mastery are up to the student. High schools often reward students simply for demonstrating that they did the work whereas colleges typically want to see that you have understood and can apply the knowledge. A good coach (and going to office hours) might help your D transition her work style and goals. It could also help to take graded work to the prof and ask what she needed to do better. If she truly doesn’t know, that’d be valuable feedback!
This is tough! Also, your D might be well advised to think about balance in her schedule so that she has a few classes that really play to her strengths and help her confidence and that she just have one or 2 classes that will take extra effort. There’s nothing worse than putting so much time into the classes wherr you fear failing that you have no time left to make the effort to shine where you can.
Sorry for responding to more than just your question (a CC problem for sure!)