Ariz. Rev. Stat. § 23-1502
A. In any action under the statutes of this state or under common law, constructive discharge may only be established by either of the following:
B. As a precondition to the right of an employee to bring a constructive discharge claim against an employer pursuant to subsection A, paragraph 1 of this section, the employee shall take each of the following actions before deciding whether to resign:
E. An employer shall be deemed to have waived the right to notice under subsection A, paragraph 1 if the employer fails to provide written notice to its employees of the requirements of this section as follows:
2. A notice that is substantially in the following form satisfies the notice requirements of this section:
Notice
An Employee is encouraged to communicate to the employer whenever the employee believes working conditions may become intolerable to the employee and may cause the employee to resign. Under section 23-1502, Arizona Revised Statutes, an employee may be required to notify an appropriate representative of the employer in writing that a working condition exists that the employee believes is intolerable, that will compel the employee to resign or that constitutes a constructive discharge, if the employee wants to preserve the right to bring a claim against the employer alleging that the working condition forced the employee to resign.
Under the law, an employee may be required to wait for fifteen calendar days after providing written notice before the employee may resign if the employee desires to preserve the right to bring a constructive discharge claim against the employer. An employee may be entitled to paid or unpaid leave of absence of up to fifteen calendar days while waiting for the employer to respond to the employee's written communication about the employee's working condition.