Arkansas Code
Subchapter 1 - General Provisions
§ 20-17-101. Death — Legal definition

(a) An individual is dead who has sustained either:
(1) Irreversible cessation of circulatory and respiratory functions; or
(2) Irreversible cessation of all functions of the entire brain, including the brain stem.

(b) A determination of death shall be made in accordance with accepted medical standards.