In no event may discharge be conditioned upon the completion of any labor performed under § 27A-12-3.4 , and one - half of any compensation paid to the person shall be exempt from collection for payment for services rendered by the facility. Source: SL 1975, ch 181 , § 23; SDCL Supp, § 27-7-67; SL 1991, ch 220 , § 182; SDCL, § 27A-12-24.