S.D. Codified Laws § 27B-1-18

This is the official text of S.D. Codified Laws § 27B-1-18, part of South Dakota’s Codified Laws — part of the compiled statutory law of South Dakota, published by the state as "Codified Laws." Browse the sections below, each linked to its official government source.

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Developmental disability defined

Official statutory text

A developmental disability is any severe, chronic disability of a person that:

(1) Is attributable to a mental or physical impairment or combination of mental and physical impairments;

(2) Is manifested before the person attains age twenty - two;

(3) Is likely to continue indefinitely;

(4) Results in substantial functional limitations in three or more of the following areas of major life activity: self - care, receptive and expressive language, learning, mobility, self - direction, capacity for independent living, and economic self - sufficiency; and

(5) Reflects the person's need for an array of generic services, met through a system of individualized planning and supports over an extended time, including those of a life - long duration.

Source: SL 2000, ch 131, § 6.

Status: in_force · Read it on the official government site

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About this page: Statute text is reproduced from official government publishers via the Open US Law dataset (Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine (Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.