Idaho Code § 37-2732A

The criminal sanctions provided in this chapter do not apply to that plant of the genus Lophophora Williamii [Williamsii] commonly known as peyote when such controlled substance is transported, delivered or possessed to be used as the sacrament in religious rites of a bona fide native American religious ceremony conducted by a bona fide religious organization; provided, that this exemption shall apply only to persons of native American descent who are members or eligible for membership in a federally recognized Indian tribe. Use of peyote as a sacrament in religious rites shall be restricted to Indian reservations as defined in subsection (2) of section 63-3622Z, Idaho Code. A person transporting, possessing or distributing peyote in this state for religious rites shall have on their person a tribal enrollment card, a card identifying the person as a native American church member and a permit issued by a bona fide religious organization authorizing the transportation, possession and distribution of peyote for religious rites.