Establishing restrictions on the land application, on or after October 1, 2028, of sewage sludge with total concentrations of certain regulated per- and polyfluoroalkyl substances equal to or greater than certain levels; authorizing, on or after October 1, 2028, a person to commingle sewage sludge to reduce the total concentration of regulated PFAS in the final material to levels below 25 parts per billion and subject to certain regulations and requirements; establishing certain monitoring protocols for certain substances; etc.