A.R.S. § 1-252

The repeal or abrogation of a statute, law or rule does not revive the former statute, law or rule theretofore repealed or abrogated, nor does it affect any right then already existing or accrued at the time of such repeal, nor any action or proceeding theretofore taken, except such as may be provided in the subsequent repealing statute, nor shall it affect any private statute not expressly repealed thereby.