Versions of Arizona Laws 15-249.18. Invest in postsecondary success program; vendor; fund; rules on LawServer 2024 Arizona Laws 15-249.18. Invest in postsecondary success program; vendor; fund; rules 2023 Arizona Laws 15-249.18. Invest in postsecondary success program; vendor; fund; rules 2022 Arizona Laws 15-249.18. Invest in postsecondary success program; vendor; fund; rules