Versions of California Welfare and Institutions Code 11346 - This article shall become operative on January 1, 2018. on LawServer 2024 California Welfare and Institutions Code 11346 – This article shall become operative on January 1, 2018. 2023 California Welfare and Institutions Code 11346 – This article shall become operative on January 1, 2018. 2022 California Welfare and Institutions Code 11346 – This article shall become operative on January 1, 2018. 2021 California Welfare and Institutions Code 11346 – This article shall become operative on January 1, 2018. 2020 California Welfare and Institutions Code 11346 – This article shall become operative on January 1, 2018. 2019 California Welfare and Institutions Code 11346 – This article shall become operative on January 1, 2018. 2017 California Welfare and Institutions Code 11346 – This article shall become operative on January 1, 2018.