Ariz. Rev. Stat. § 48-822
C. Except as prescribed by subsection D of this section, a fire district may consolidate with one or more other fire districts formed pursuant to section 48-261 as follows:
F. If the requirements of subsection C, paragraph 8 of this section are met and the governing body votes required by subsection C, paragraph 4 of this section are unanimous, the following apply:
H. On compliance with subsection C, paragraph 8 of this section and after the hearing prescribed by subsection C, paragraph 2 of this section, the governing bodies of the affected districts may consolidate by a majority vote of each affected district's governing body and subsections A and B of this section do not apply if either of the following conditions is met: