Authorizes a party to seek a change in commissioner in a proceeding before the Administrative Hearing Commission

SB 1599 allows any party involved in an administrative hearing before Missouri's Administrative Hearing Commission to request a different hearing officer without needing to prove a reason for the change. Parties must file this request within 20 days of receiving a complaint notice or 30 days after a commissioner is assigned (whichever is later), while intervenors have a 10-day deadline. This bill directly affects individuals or organizations participating in administrative proceedings who wish to change the hearing officer. The key change simplifies the process by removing the requirement to justify the request, focusing only on timely filing.