General

General. General. As provided under s. 227.12 , Stats., and ch. NR 2 , a person may petition the department to modify or revoke any provision under chs. NR 660 to 673 . Section NR 660.21 sets forth additional requirements for petitions to add a testing or analytical method to ch. NR 661 , 664 or 665 . Section NR 660.22 references petitions to EPA to exclude a waste or waste-derived material at a particular facility from s. NR 661.0003 or the lists of hazardous wastes under subpart D of 40 CFR part 261 . Section NR 660.23 sets forth additional requirements for petitions to amend ch. NR 673 to include additional hazardous wastes or categories of hazardous waste as universal waste.