It is perfectly fine for you to inquire now with the Office of Disabilities to ask about the range of services offered & their requirements for documentation. I think in a calm, adult-type discussion about the next chapter in his life, you can ask him to please register with the office of disabilities. Tell him, he never has to use it, but it would make you feel better to know that he is in the system if he should ever choose to use their services, which may include coaching. My daughter was happy to sign up & it has been very helpful to her. I will say that having your son’s college more than 2 hours away is not ideal for a student with adhd or ld.