Section 32-201, Idaho Code, requires that all marriages in Idaho be accomplished with a license and by solemnization. A person desiring to marry an inmate shall make application for marriage to the facility head of the facility where the inmate is held in custody. The facility head shall have discretion to allow a solemnization ceremony to be conducted within the facility between a member of the public and an inmate if in the opinion of the facility head doing so will not be contrary to penological interests.
Idaho Admin. Code r. 06.01.01.311