The Department of Environmental Quality proposed amendments to Ariz. Admin. Code §18-2-101 and §18-2-404. The amendments would conform the Departments rules to the 1990 Clean Air Act Amendments and EPA’s July 19, 2021, rule correction to comply with the statutory change, which changed the definition of a “major emitting facility” with regard to municipal incinerators. The amendments would also remove authorization for ozone inter-precursor trading. A hearing will be held January 31, 2022. Comments are due the same date. See https://apps.azsos.gov/public_services/register/2021/53/contents.pdf (pp. 3032-50).