1. A. Release reporting and corrective action. Except for a release from an UST system excluded by R18-12-210(B), or for the corrective action requirements of R18-12-260 through R18-12-264.01 for a release subject to Subtitle C corrective action requirements in Section 3004(u) of RCRA, as amended, R18-12-250 through R18-12-264.01 apply to a release or suspected release discovered:

   1. 1. On or after August 20, 2002; or
   2. 2. Before August 20, 2002, but only for those Sections of R18-12-250 through R18-12-264.01 with required activities not initiated by August 20, 2002.

2. B. No supersedence. Nothing in R18-12-250 through R18-12-264.01 supersedes any of the following:

   1. 1. Immediate reporting to the National Response Center and to the Arizona Emergency Response Commission within the Arizona Department of Environmental Quality, under CERCLA, and SARA Title III;

   2. 2. A CAP submitted to the Department under 40 CFR 280.66 before August 20, 2002 and subsequently approved

      .

Historical Note

New Section made by final rulemaking at 8 A.A.R. 3894, effective August 20, 2002 (Supp. 02-3). Amended by final rulemaking at 25 A.A.R. 3123, effective January 1, 2020 (Supp. 19-4).