Terms Used In Montana Code 53-20-201

• Developmental disabilities: means disabilities attributable to intellectual disability, cerebral palsy, epilepsy, autism, or any other neurologically disabling condition closely related to intellectual disability and requiring treatment similar to that required by intellectually disabled individuals if the disability originated before the person attained age 18, has continued or can be expected to continue indefinitely, and results in the person having a substantial disability. See Montana Code 53-20-202