have talked publicly about their autism include Dan Aykroyd, Sir Anthony Hopkins, Jerry Seinfeld, and Sia 2. Eight Five US states require medical professionals to report any individual they diagnose with autism to the state. 3. ✔ TRUTH The gold standard for autism diagnosis, ADOS-2 (Autism Diagnosis Observation Schedule – 2nd Edition), is used to diagnose anyone over the age of 12 months