The Department of Public Health and Environment proposed amendments to regulations governing water and wastewater facility operator certification requirements. The amendments would, among other things, increase the administered operator examination fee from $100 to $104, raise late fees for renewal applications submitted after the expiration date of the certificate being renewed, and shorten the eligibility period for retaking exams to 100 days. A hearing will be held December 12, 2023. Comments are due November 28, 2023. See https://www.sos.state.co.us/CCR/Upload/NoticeOfRulemaking/ProposedRuleAttach2023-00708.pdf.