Administrative and other costs to state, §42-5-123. Exemptions to applicability, §42-5-125. Federal certification, §42-5-121. Guidelines, §42-5-120. Inmate assurances, §42-5-120. Payroll deduction from wages, §42-5-120. Preemption of conflicting legislation, §42-5-122. Publicizing and inviting participation, §42-5-124. Rulemaking authority, §42-5-120.