Rights decision
METAMI treats the Autism Treatment Evaluation Checklist (ATEC) as external-link-only. The public product does not store, reproduce, translate, adapt, embed, or score its items.
Intended use
The Autism Research Institute describes ATEC as a checklist for tracking reported change over time. It does not diagnose autism and should not be converted into a probability, severity label, developmental age, or clinical recommendation.
Official source
Use the Autism Research Institute ATEC page for current information, permissions, and access.
Current verification
METAMI rechecks the official source and rights ledger during publication release review. Lack of explicit electronic and commercial rights remains a reason not to embed the instrument.