Versions of See prior versions of a law on LawServer 2024 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2023 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2022 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2021 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2020 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2019 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2017 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2016 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2015 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2014 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter 2 … 2013 California Business and Professions Code 4021 – “Controlled substance” means any substance listed in Chapter… 2010 California Business and Professions Code 4021 2009 California Business and Professions Code 4021