If a petition to intervene shows direct and substantial interest in any part of the subject matter of a proceeding and does not unduly broaden the issues, the presiding officer will grant intervention, subject to reasonable conditions. If it appears that an intervenor has no direct or substantial interest in the proceeding, the presiding officer may dismiss the intervenor from the proceeding. (3-31-22)
Idaho Admin. Code r. 20.01.01.353