Versions of California Penal Code 637.3 - (a) No person or entity in this state shall use any system which ... on LawServer 2024 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2023 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2022 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2021 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2020 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2019 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2017 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2016 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2015 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2014 California Penal Code 637.3 – (a) No person or entity in this state shall use any system which … 2013 California Penal Code 637.3 – (a) No person or entity in this state shall use any system… 2010 California Penal Code 637.3 2009 California Penal Code 637.3