Ariz. Rev. Stat. § 10-2143
A. A generation and transmission cooperative that has not commenced business may dissolve voluntarily by delivering to the corporation commission articles of dissolution, executed and acknowledged on behalf of the generation and transmission cooperative by a majority of the incorporators, which shall state:
B. A generation and transmission cooperative that has commenced business may dissolve voluntarily and wind up its affairs in the following manner:
2. On approval, a certificate of election to dissolve, designated the "certificate", shall be executed by the generation and transmission cooperative. The certificate shall be submitted to the corporation commission for filing as provided in this article and shall state:
6. When all debts, liabilities and obligations of the generation and transmission cooperative have been paid and discharged or adequate provision has been made for them, and all the remaining property and assets of the generation and transmission cooperative have been distributed to the members pursuant to this section, the board of directors shall authorize the execution of articles of dissolution. The articles of dissolution shall state:
7. The articles of dissolution prepared pursuant to paragraph 6 of this subsection shall be delivered to the corporation commission for filing. Within sixty days after the corporation commission approves the filing, either of the following must occur: