December 4th, 2025

Very Important:  IDRC Form Updated

Form used for: HCS/TxHml/ICF/CLASS/DBMD

Form 8578 Intellectual Disability or Related Conditions Assessment and Instructions Update:

An update to Form 8578 Intellectual Disability or Related Conditions Assessment and Instructions is now available.

The effective date for the form and form instructions is the date of publication, Nov. 14, 2025.

Click here for the new form.