Versions of Arizona Laws 43-108. Subtraction from gross income; ordinary and necessary expenses; marijuana establishments and marijuana testing facilities; definitions on LawServer 2024 Arizona Laws 43-108. Subtraction from gross income; ordinary and necessary expenses; marijuana establishments and marijuana testing facilities; definitions 2023 Arizona Laws 43-108. Subtraction from gross income; ordinary and necessary expenses; marijuana establishments and marijuana testing facilities; definitions 2022 Arizona Laws 43-108. Subtraction from gross income; ordinary and necessary expenses; marijuana establishments and marijuana testing facilities; definitions 2021 Arizona Laws 43-108. Subtraction from gross income; ordinary and necessary expenses; marijuana establishments and marijuana testing facilities; definitions 2020 Arizona Laws 43-108. Subtraction from gross income; ordinary and necessary expenses; marijuana establishments and marijuana testing facilities; definitions