AN ACT concerning health and environment; relating to public water supply systems and hazardous waste; removing the definition of lead-free and an exception for leaded joints from public water supply system laws; updating terminology relating to hazardous waste generated by certain persons; amending K.S.A. 65-171r, 65-3415, 65-3415a and 65-3460 and K.S.A. 2023 Supp. 65-3402 and repealing the existing sections.