A letter or report from treating physician, orthopedic specialist, audiologist, speech pathologist, or ophthalmologist (as appropriate), including:

1. Clearly stated diagnosis, ruling out alternative explanations and diagnoses;
2. Defined levels of functioning and any limitations;
3. Current treatment and medication; and
4. Current letter/report (within 1 year), typed, dated and signed on letterhead (with recommendations for post-secondary accommodations relative to the diagnosed disability, including rationale and duration for which these accommodations should be provided based on the current assessment).