Section R18-2-1709. Periodic Review

A.      Within one year after the Administrator adds or deletes a pol- lutant to the federal list of hazardous air pollutants, under Sec- tion 112(b)(2) or 112(b)(3) of the Clean Air Act, the Director shall adopt those revisions for the state list of HAPs in R18-2- 1703, unless the Director finds that there is no scientific evi- dence to support the revision.

B.       The Director shall review the state list of HAPs and AACs at least once every three years.

C.      Based upon the review under subsection (B), the Director may revise:

1.        The state list of HAPs. The Director shall add any HAP to, or delete any HAP from the state list at R18-2-1703 according to § 112(b)(1) of the Clean Air Act, 42 U.S.C. 7412(b)(1);

2.        The acute and chronic health-based ambient air concen- trations for state HAPs;

3.        The acute and chronic de minimis levels for state HAPs; and

4.        The list of included minor source categories at R18-2- 1702.

Historical Note

New Section made by final rulemaking at 12 A.A.R.

1953, effective January 1, 2007 (Supp. 06-2).