1. 1. The laboratory is operated in compliance with the guidelines in Key References C5 and C6; and

2. 2. Each sample for Arizona wastewater parameter compliance testing is analyzed:

   1. a. Using an approved method:

      1. i. Listed in Table 6.2.B; or
      2. ii. Approved by the Department for wastewater parameter compliance testing under R9-14-610(E); and
   2. b. If the approved method is from Key Reference C, following the quality control guidelines in Key Reference C associated with the approved method.

A licensee for a laboratory at which compliance testing for wastewater parameters is performed shall ensure that:

Historical Note

Adopted effective December 20, 1991 (Supp. 91-4). Former Section R9-14-612 renumbered to R9-14-613; new Section R9-14-612 renumbered from R9-14-611 and amended effective June 20, 1997 (Supp. 97-2). Former Section R9-14-612 renumbered to R9-14-614; new Section R9-14-612 renumbered from R9-14-610 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).