Versions of California Business and Professions Code 7639.19 - This article shall become operative on July 1, 2020. on LawServer 2024 California Business and Professions Code 7639.19 – This article shall become operative on July 1, 2020. 2023 California Business and Professions Code 7639.19 – This article shall become operative on July 1, 2020. 2022 California Business and Professions Code 7639.19 – This article shall become operative on July 1, 2020. 2021 California Business and Professions Code 7639.19 – This article shall become operative on July 1, 2020. 2020 California Business and Professions Code 7639.19 – This article shall become operative on July 1, 2020. 2019 California Business and Professions Code 7639.19 – This article shall become operative on July 1, 2020. 2017 California Business and Professions Code 7639.19 – This article shall become operative on July 1, 2020.