2019 Arizona Revised Statutes
Title 49 - The Environment
§ 49-264 Private right of action; citizen suits; right to intervene

49-264. Private right of action; citizen suits; right to intervene

A. Except as provided in subsection B of this section, a person that has an interest that is or may be adversely affected by a violation of this chapter or a rule adopted or an order issued by the department pursuant to this chapter may commence a civil action in superior court on the person's own behalf against the director alleging a failure of the director to perform an act or duty under this chapter that is not discretionary with the director. The court shall have jurisdiction to order the director to perform the act or duty.

B. No action may be commenced in any of the following cases:

1. Before one hundred twenty days after the plaintiff has given notice of the alleged violation to the director and to an alleged violator.

2. If after conducting an investigation the director determines within one hundred twenty days after receiving notice of the alleged violation from the plaintiff that no violation has occurred, or the director had determined before receiving the notice of the alleged violation that the violation had not occurred.

3. If the department has issued and is diligently processing a notice of violation or an order or has commenced and is diligently prosecuting a civil action in the superior court to require compliance with the provision, order, permit, standard, rule or discharge limitation.

4. If the attorney general or county attorney has commenced and is diligently prosecuting a civil action in the superior court to require compliance with the provision, order, permit, standard, rule or discharge limitation.

5. If the director is diligently pursuing the violation under another state or federal environmental law.

C. In an action commenced under this section the plaintiff has the burden of proof.

D. The court, in issuing a final order in an action brought under this section, may award costs of litigation, including reasonable attorney and expert witness fees, to any party that substantially prevails.

E. A person that is or may be adversely affected by a violation of any requirement of the underground injection control permit program established pursuant to article 3.3 of this chapter may intervene as a matter of right in any pending state civil or administrative enforcement action. A person's right to intervene is limited as follows:

1. A person may intervene only if the person is adversely affected by the violation that is named in the state's action.

2. A person may intervene only for purposes of obtaining the following remedies for the state:

(a) A temporary restraining order.

(b) Injunctive relief.

(c) Civil penalties.

(d) Any combination of the penalties prescribed in this paragraph.