Ariz. Admin. Code § R9-14-614
A licensee for a laboratory at which compliance testing for air or stack parameters is performed shall ensure that each air or stack sample for Arizona compliance testing is analyzed using an approved method:
Adopted effective December 20, 1991 (Supp. 91-4). Former Section R9-14-614 renumbered to R9-14-615; new Section R9-14-614 renumbered from R9-14-613 and amended effective June 20, 1997 (Supp. 97-2). Former Section R9-14-614 renumbered to R9-14-616; new Section R9-14-614 renumbered from R9-14-612 and amended by final rulemaking at 7 A.A.R. 184, effective December 15, 2000 (Supp. 00-4). Amended by final rulemaking at 12 A.A.R. 4798, effective December 5, 2006 (Supp. 06-4). Amended by final rulemaking at 22 A.A.R. 2683, effective October 1, 2016 (Supp. 16-3).